Hello everyone, and welcome to yet another Hyperdimension Neptunia story. Though as usual let's get the disclaimers out of the way first. Hyperdimenison Neptunia belongs to Idea Factory and Compile Heart. I own nothing except for my OC, and this plot. Now then let the Rebirth of my Second Chance Sister universe begin! Let's Make It Extremely Showy!


The land of Gamindustri is a world of relative peace, and tranquility. It's four nations are watched over, guided, and protected by the Console Patron Units or CPU's for short. They are also called goddesses.

The Land of Purple Progress known as Planeptune is watched over by the goddess Purple Heart, and her younger sister Purple Sister.

The Land of White Serenity is known as Lowee, and it's goddess is the mighty White Heart. Though she has her hands full with the twin White Sisters.

The Land of Green Pastures called Leanbox is ruled by it's singular goddess the beatuiful and alluring Green Heart. While she doesn't have a younger sister she is often seen doting upon the young Purple Sister.

Finally the Land of Black Regaility or Lastation is ruled by the goddess known as Black Heart. Her sole sibling was Black Sister.

Thanks to the goddesses, their sisters, and their friends many threats have been stopped and even foiled over the years of their reign.

From the threat of the former corrupted True Goddess Arfoire which ended with the CPU's calling a truce ending the Console War, and becoming friends. As for Arfoire herself she would become purified, and took her leave of Gamindustri leaving it in the capable hands of the goddesses.

Yet in truth she was trying to prevent the appearance of another threat she had fought once before. The Deity of Sin, but the only thing she managed to do was stall as the True Goddess was defeated. To preserve her strength all she could do was put herself into hibernation, and focus on regaining her power.

Time passed and a new threat in the form of the ASIC appeared to attack Gamindustri. The goddesses were taken as was a candidate, but once freed this CPU candidate worked with her fellow candidates to free there older sisters.

Many tough decisions were reached, and with a reforged cursed sword the CPU's, Candidates, and allies defeated ASIC and they're goddess the Deity of Sin.

This gave way to a small time of peace, but an anti-goddess movement was on the rise led by someone who was eventually given power. This power threw a CPU to another dimension where many things were similar, but also different. She even helped in the care and raising of three young children.

With cooperation between dimensions and discovery of the threat being the ancient goddess of Tari from the Ultra Dimension, and her Hyper counterpart both were soundly defeated. Bringing about another time of peace, but also a time of change to come.

Kurome the evil half of the CPU Uzume Tenouboshi used the CPU Shift Period to change the reality of the Hyper Dimension. Creating multiple threats and controlling the Gold Third who had taken the place of the CPU and Candidates.

In the end with Gold Third, another Neptune, and allies a miracle was created as Uzume was reborn into the Hyper Dimension. She'd though return to reign over the Zero Dimension, but thanks to some help she'd always visit.

This was ten months ago...

...

...

...

...

Four months would pass after the events of Kurome, and a tragedy would strike the CPU's and a goddess in black would be broken by the events that transpired. And the life that would be lost.

=Re;Birth=

[Dream Sequence]

Four people were gathered in a room in Planeptune talking with one another about plans for something.

"I mean it would be amazing! Children get to enjoy themselves, it would bring more jobs for each of our nations, and it would be an amazing project to show we're capable of working together outside of world ending scenarios!" A cheerful energetic voice said.

"Umm...Neptune might I remind you what happened the last time we did a large scale project like this? The whole dimension ended up being rewritten." A monotone female voice reminded the cheerful one.

"Oh silly Blanc their is no way that would happen again!" the cheerful voice called Neptune says laughing a bit.

There was a huff as someone else spoke up "While I'd be worried about doing something like this so soon after what happened last time...Neptune has a point." A female voice told them.

"I to agree with Neptune. It's rare for her to have a smart idea like this, but it would be something worth doing." A refined female spoke.

The voice belonging to Blanc huffs "Your just saying you agree because Leanbox lacks any amusement parks thunder tits." She muttered.

Vert sighs "And once again your just showing your immaturity matches that of your child like body Blanc." The refined voice counters taking on a sharp tone.

"Excuse me! Why don't you come say that closer to my face..." Blanc started, but all noise stopped upon all of them hearing something.

BANG!

BANG, BANG!

The sounds of gunfire echoed outside the room, and the girl known as Noire took in a sharp breath "Uni!" She muttered, and ran out as did the others.

"Is this all you got! Let me by, and I might just let you live!" A crazy almost lunatic sounding female voice spoke as they came out, and the place was wrecked as four small girls were standing in front of the door where the older girls had been meeting.

"Like hell we'll let you by!" A girl that sounded a bit like a younger Noire spoke.

It was then the other four came out "Uni, what's going..." she started, and then all four saw the crazed cloaked woman.

"Who are you!" Blanc demanded.

The crazed woman chuckles "So the four mighty CPU's show themselves. I'm so honored." She spoke, and then charged.

The fight that ensued was tougher than expected as the goddesses found themselves struggling as the woman's tactics were unpredictable, and whatever her weapons and gear were powered by was harmful to them.

"Oh are you having trouble? Well I'm pretty tired of this to myself. So I believe it's simply time to end at least one of you." The crazed woman says pulling out a dark red crystal dagger, and flung it at them as she had aimed for Noire.

Uni saw this, and reacted quickly she ran pushing Noire out off the way, and seconds later the dagger pierced her, and Uni felt nothing but pain.

"UNI!" Noire shouts, and goes to her starting to tear up.

"No. No no no no no..." She muttered, and the woman laughed smirking.

"Not quite what I intended, but that will have to do. Goodbye goddesses. Until we meet again!" The crazed woman says, and vanishes in a burst of red light.

Noire though was crying, and Uni's body went limp as the young goddess in training died.

A funeral was held days later, and it was around that time they had found out about the dagger that had killed Uni. It contained what Histoire simply called 'Anti-Shares'. The dagger had been made of a crystalized form of them.

After that Noire returned to Lastation, and six months have passed as the black goddess was rarely seen except for when her work brought her outside the basilicom.

[Dream Sequence End]

There was a gasp as red eyes opened as someone awoke from a dream "Why? Why won't that day just leave me alone..." The red eyed young woman spoke, and sighed getting up out of bed her long messy black hair going past her shoulders to the middle of her back.

She got dressed, but instead of her usual attire she went for something more simple/casual settling for a simple black laced tube top, a black leather jacket, and a matching slightly longer skirt, black leggings, and black low heeled shoes. She hadn't bothered fixing her hair or putting it up in her signature style.

This was Noire AKA Black Heart the now sole goddess of Lastation. It has been a little over six months since the events of the day that the goddesses were attacked, and since Noire's younger sister Uni was killed.

Noire had become much more closed off, and cold almost reverting to how she had been during the infamous time that was dubbed 'The Console Wars'. Noire herself wouldn't admit it, but she knew that her sister's death was changing her maybe for the worse.

After getting some breakfast Noire set off towards her office, and sat at her desk getting to work as she normally did. She just needed something to do, something to keep her mind off of that day, and off of her loss. So she threw herself into doing her paperwork, and while she normally did enjoy her work now though...it was simply a distraction.

Noire glanced over on her desk a framed picturing of Uni, and a more well dressed/put together Noire stood together. Noire felt tears coming, and slammed the picture frame down on the desk holding back any possible sobs that would escape her.

"Oh Uni how I miss you. I took you for granted so much, and now...now your gone. I can't even find who killed you." Noire thought.

"I...I wish...I really wish..." Noire muttered to herself, and looks outside to Lastation.

"...I really wish I could have another chance. I messed up with Uni, and took her for granted. If the real Arforie is still out there then please...please give me a second chance to be a sister." Noire whispered a tear trickling down her cheek as she sent a prayer to a former goddess.

Little did she know that something was happening at that very moment as if corresponding to her wish.

In Planeptune a certain little lilac haired purple eyed goddess was humming to herself waiting for an irate phone call from an angry Noire. She had dropped in hours earlier, and had well...borrowed Noire's sharcite.

The girl glances up looking a bit frantic "Wait wait wait! Before you all get the wrong idea I'm not going to do anything malicious to it!" The lilac haired girl spoke up looking towards the readers...OH COME ON! CAN'T I WRITE A NEPTUNIA FIC WITHOUT YOU BREAKING THE FOURTH WALL!

"No can do Code. I mean I wouldn't be me if I didn't do at least one fourth wall break in a story right? Even if this is a reboot." The lilac haired girl said...while the author is stewing in utter annoyance.

"Anywho's I'm just trying to get a reaction out of Noire. You see she's been moddy, and sad these past six months. So I figure a little prank would cheer her up or at least make her angry enough to come over here." She then added on, and then returns to the video game she was playing.

Away from the lilac haired girl a small blond haired, blue eyed, dress wearing fairy with a nurses like cap on her head, and sitting on a floating book was checking on the Planeptune Sharcite. Though much to her surprise she saw the Lastation one was hidden in the Sharcite room as well.

"Ugh...This has Neptune written all over it." The small fairy said floating on a book, and reminded herself to give Neptune another lecture the next time she saw her. Though for now she decided to make sure that both Sharcite's were in good condition, and still getting their own shares.

After checking them she gives a nod "Everything is fine...outside the obvious. Hmm...Lastation's Sharcite though was obtaining an abnormally high amount of shares. It's almost like..." The fairy started, but then gasped as the floating black crystal started to flash and glow.

"This...this is!" The fairy started, and then let out a yell of surprise as the crystal glowed pure white, and after a few seconds their was the sound of something heavy hitting the ground as the glow faded.

The fairy blinked her eyes, and tried to gather her bearings "W-Where am I? Who are you?" A scared young female voice spoke, and the fairy looked over letting out a gasp.

"Oh my..." The fairy said, and left the room to collect a few things, and hopefully get in touch with a certain grieving goddess.

"Neptune! Nepgear! I require your assistance! NOW!" The fairy shouted as she left the girl that appeared alone, and by herself. The frightened girl curled in on herself, but glanced around as if she was looking for someone that should be there, someone to take care of, and maybe even love her as family.

Even though she was only minutes old she felt she wasn't where she was suppose to be, and the family she was looking for wasn't there.

=Re;Birth=

A whole week passed as Noire continued working, taking little breaks here and there for food, drink, and other necessary things. Otherwise she was focused on her work ignoring everything else...including the ring of her N-Gear as it went off for what she could assume was the hundredth or so time.

"Ugh...doesn't Neptune get I'm busy?" She muttered to herself as she looked at the caller ID of her N-Gear, and was surprised to see it was Histoire, and she had just missed her call.

Sighing Noire taps her N-Gear, and plays the message that she left "Hello Noire this is Histoire...again. Now I understand you are either busy or are still grieving over the loss of Uni." The voice of the small fairy now known as Histoire began.

Histoire then took in a breath "Though I must inform you that you should get here to Planeptune right away, and for two reasons. The first of which is that your nation's Sharcite is here..." She continued, and Noire snapped her pencil.

"which Neptune refuses to return herself. She won't say why, but then again I feel like I will never understand what goes on in that head of hers. The second reason well...you'll have to see for yourself." Historie says, and then the message ends.

Noire sighed, and got up "Might as well go and get my Sharcite, and I guess see what Histoire wants." She muttered to herself, and leaves the Basilicom headed for the train station. She bought herself a ticket to Planeptune, and boarded the train sitting down.

This gave her time to think, and remember.

"Wow! So this is a train sis?" Noire recalled Uni asking her the first time they had rode the train.

Noire shook her head stoping herself from remembering as she watched Planeptune Tower come closer as the train headed for Planeptune station. Soon enough the train pulled into the station. Noire wasted no time, and set a swift pace as she headed towards Planeptune Tower, and she could only hope whatever was going on was important.

She was let in, and groans seeing a certain someone was there waiting for her with a grin on her face. It was the short lilac haired purple eyed girl dressed up in her usual attire.

She wore a large parka hoddie dress that was primarily white with a purple hood, and cuffs while pink lines ran across the bottom. The grips of the hoodie were designed to look like USB cables while there was large rounded pockets with pink plus signs on the bottom of it. She also wore cyan and white stockings that went to her knee caps along with white and purple sneakers that had the Planeptune emblem on top of it.

"Hi yah Noire! So how yah doing?" Neptune the goddess of Planeptune who is also known as Purple Heart greeted Noire a cheeky smile on her face.

Noire huffed "Fine thank you very much Neptune. I'm only here to take something back, and see what Histoire needed me for." She replied.

Neptune just grins "Oh it's about time. Nep Jr's been a big help with that, but now though...hehehehehe." Neptune says and takes off before Noire could ask her what exactly she was talking about.

"Oh there you are Noire. Glad of you to come." Histoire says scaring Noire as the small fairy just returned from running a few errands herself carrying a few bags.

Noire followed after Histoire and sighed "This had better be important Histoire. I don't have time to waste on miniscule things." She says as Histoire sighed and the two put away the stuff.

"It actually is. A week ago when I first found your sharcite..." Historie started.

"Wait. My sharcite has been here a week, and your only telling me now!" Noire shouted, and Histoire glares.

"Because you've been ignoring everything for the past week. Now I suggest you shut it, and allow me to continue!" Histoire rose her voice and flew in close making Noire take a few steps back.

Histoire then huffed "Anyways when I found it there was an...event to put it simple." She said, and started to lead towards Nepgear's room.

"Event? Histoire has Neptune been making you play games with her again?" Noire asked with a chuckle.

Noire rubbed her head "Well she has been getting me to try a few, but that's beside the point!" Historie says and Noire chuckles again.

They then arrived in front of Nepgear's room "The point though is that this event could very well change things for you." Histoire then says, and heard some stuff going on in Nepgear's room sounding like a fighting game was being played.

"Okay...umm...Histoire whatever it is you must be exaggerating." Noire said, and Histoire sighed shaking her head.

"You'll see soon enough Noire." Histoire told her and knocks on Nepgear's door.

"Come in!" She called out to the two of them.

Entering the room Noire saw that their was two people in the room playing on a newer Planeptune console.

A girl taller than that of Neptune with similar colored, but longer hair and eyes wearing a white sailor styled dress and skirt that is a deep blue was playing against another girl. Despite what many people think she is Neptune's little sister Nepgear, and is a goddess in training AKA a CPU Candidate.

The other girl was surprising to Noire as she hadn't seen anyone like her before. The girl appeared to look around Nepgear's physical age if not a year or so younger having an average skin tone and build to her. She has bright red eyes currently focused on the game, and jawline length black hair. She was currently wearing a smaller version of Neptune's signature parka dress, but in black.

Nepgear sighed as the girl cheered winning another fight, and taking this opportunity Historie cleared her throat "Nice game Nepgear, but I believe I need our young guest now." Historie said.

Nepgear sighed "Thank goodness." She muttered as she got up before patting the girls head and leaves the room just leaving the three.

The bright red eyed girl looked at the two "Umm...who is she Histoire?" Noire and the younger girl both asked at once, and Histoire giggles though it was a nervous one.

She looked to Noire first "Noire. This is Nyx, and well...she's been living here since she's been born." Historie told her.

Noire looked at Histoire confused "Uhh...Histoire are you sure your alright? Cause I'm pretty sure the only one's who've lived in the basilicom are you, Neptune, Nepgear, and some of the staff and guards." Noire said, and Histoire sighed.

"True, but Nyx is a recent addition. Again she's been living here since she's been born. Which is about a week now." Histoire states just confusing Noire more.

It just made no sense to her that someone could look around Nyx's age, and only be a week old. That would only make sense if...

"If...If...If..." Noire's mind repeated as she started at the younger girl her eyes widening.

"If she was a CPU or a CPU Candidate." She finally finished in her thoughts, and her eyes widen more as she recalled just how old Histoire said that Nyx was to which she sucks in a breath looking to Histoire.

"Histoire...is she?" Noire asked nervous as Nyx just looked at Noire and Histoire confused.

Histoire nods before looking to Nyx "Nyx...Noire is who you've been looking for. You've said it yourself that you were waiting on someone, and I brought her to you like I promised." Histoire said with a smile.

Nyx looked at Noire wide eyed "Your...big sis?" Nyx asked, and Noire absently nods still in shock to which she was instantly tackled into a hug by Nyx which snapped her back to reality.

Noire looked down at her then to Histoire who sensed Noire was hesitant, and still grieving. Histoire sighed, and lowers herself to pat the younger girl's shoulder "Go grab the few things Nepgear, and Neptune has given you. Your sister will take you home Nyx." She said, and Nyx ran out leaving the two alone.

Noire was teary eyed "I-I don't think I can do it Histoire. I already screwed up with Uni! What if...what if..." She started, but before she could finish she felt a sharp sting as something hit her cheek.

Histoire while small could still pack a bit of a punch as she had just slapped Noire with as much strength as she could muster "Stop with those negative thoughts Noire! What happened with Uni was...beyond tragic, but not your fault." Histoire started, and silenced Noire with a glare before she could say anything.

"Your incredibly lucky Noire. Not everybody get's a second chance like this, but do you plan on squandering it?" She asked.

Noire looked down "I...I'm just afraid okay! I just..." Noire started, and sighed.

"I just don't know if I deserve this second chance." She muttered then looked to Histoire.

"But I won't squander it. I...I don't know what it is I hope to do, but I've got to prove to myself at least that I can be a good sister." Noire said to Histoire who smiles.

"That's good enough, but Noire a small bit of advice. If your having trouble with her don't be afraid to ask for aid as I, my fellow oracles, and the other goddesses are at your aid." Histoire told her, and ushered Noire out of the room while she'd clean up and turn off Nepgear's game.

Noire headed for the entrance where she saw Neptune giving Nyx a quick goodbye hug as did Nepgear, and Nyx returned both girl's hugs while a bag was slung around her shoulder obviously meant to hold whatever the two gave her.

Noire approached her and gave a nervous smile "Hey. You ready to go sis?" She asked.

Nyx nods "Yep. Ready and willing Noire!" Nyx chirps, and the two left.

=Re;Birth=

After a long ride back via train to Lastation station Noire was keeping an eye on a wide eyed, and excited looking Nyx.

"Wow!" Nyx says as she looked about, and was about to run off yet was stopped as Noire grabbed the back of her parka.

"No no no Nyx. Don't just go running off." Noire says and Nyx give a little pout.

Noire seeing this couldn't help herself, and giggled "Okay got to admit that's a little cute." Noire thought.

Nyx looked up at Noire her bright red eyes pleading "Come on sis! I just want to see more." Nyx pleaded, and Noire rolled her eyes having a small smile on her face.

"Alright, but I'll show you around Nyx. Your still not use to Lastation, and you don't know where the Basilicom is." Noire told her sister, and the next couple of hours were spent as Noire showed her sister about Lastation.

While inside a clothing store Noire got a chance to sit down and think "I have a sister again. I should be happy, but...it just hits me harder. Reminding me of who I lost." Noire thought as Nyx came out showing another outfit, and after taking a look at it Noire shakes her head.

Noire continued to ponder as she gave her opinions on the different outfits Nyx came out in "I still don't see why I need a new outfit." Nyx said as she was inside the changing room.

"Because no sister of mine is going to walk around dressed like Neptune." Noire told her, and while she couldn't see it she was pretty sure that Nyx was pouting as a small huff was heard.

Nyx came out a few minutes later as she now wore a long sleeved white t shirt while layered over it was a fancy short sleeved black blouse that had white ruffles around the collar, waist, and sleeves while a small navy blue lace ribbon was tied around the chest area a black onyx in the middle of it. She also wore a short black pleated skirt that has small white ruffles around the bottom and hem of it. She wore white stockings, and she also wore black zip up combat boots.

Noire smiles seeing this "Okay now that looks good sis, but hmm...feels like something is missing." Noire muttered, and noticed off to the side was a wide selection of hair clips. Noire's attention was drawn to one that looked like a purple dragon in flight with wings flared out wide.

After paying for it, and Nyx's clothes Noire approached her little sister "Okay. Just hold still little sis." She says, and after a bit had set the left side of Nyx's hair into a ponytail.

"There we go." Noire says and Nyx looked at herself in the mirror and admired herself smiling as she actually liked the outfit as a whole.

"Pretty..." Nyx muttered as Noire giggles.

"Yeah. You look real good Nyx. Now then come on. We have to get back home to our basilicom." Noire says and the younger girl nods and takes her sisters hand following her outside and towards their home.


Nyx obtained The Protagonist's Clothes.

Nyx obtained Rebirth Clothes.


Hey everyone decode9 here, and umm...well as you can see I've decided to reboot my Second Chance Sister universe from the start. Why? Well...I wasn't satisfied with how it was going, and I just felt that I could tell this story in a much better manner than how I was. In other words I felt that I wasn't putting my best effort into the story. I am hopeful that everything will be much better this time around, and I will do more to make this better than it had been. Now then until the next time this has been your friendly Fanfiction and Fictionpress author decode9!

HAPPY HOLIDAYS TO EVERYONE!