(All Copyrights reversed with Compile Heart and Idea Factory, I didn't mean to own a new Neptunia original story, thanks for reading the disclaimer).

Neptunia and Noire's POV:

After leaving from Lastation, Neptunia and Noire going to Planeptune nation city where we get into top secret who has written for all research and history of destruction and chaos who made a console war years ago and explore dangerous and odd mysterious with most evil things they'd ever expected to be not worse.

It'll never been best and It is unfortunately real worst that could fuck human's mind up and turn into more offensive and nonstop killing people and smashing it up for no good and real bad from Gamindustri with worst crimes they commites than before.

Imagination of the worst story they could make it to be unleashed inside and outside of chaos and death.

Rei Ryghts is just the psychopath girl who used to be a CPU and enjoyed to create a chaos, she's a Cyan heart who enjoys making economy but now she started to go insanity and destructive way for Ultradimension and finally all CPUs with UD CPUs went to be here to stop Rei making too much worse to have been made it done for previous chaos.

Before Kurome has appeared so far, Uzume went to check out for her Zerodimension but this turned to be destroyed by giant dark CPUs and now they were here to stop Kurome with Dark CPUs before the best thing is the reason who can awake a Goddess of Demon called: Night Demon...

Adult Neptune is permanently bonded with Ennoodzuno demon cursed blade and she'd been possessed by demon spirit and becoming Démon De La Nuit herself and Neptunia Reinawazaki has woke up again in her present life where she went to be revived.

Now they'll keep going with Noire and they'd heading way is to Planeptune forest, there's a trial to go Planeptune city and heading into way ahead to follow the steps where they'd be going.

Neptunia Reinawazaki (Démon de la nuit):"Did you know much you walking around to burn calories?"

Noire:"Well, too more many while I'm taking a steps away."

Neptunia Reinawazaki (Démon de la nuit):"The good way I burned calories by taking too much steps always make it to walk better than lazing around."

Noire:"Ooohhh... That means you are walking or joging more right? You can be true racer but can you fly here If you are a half demon, half goddess?"

Neptunia Reinawazaki (Démon de la nuit):"I haven't forgot how to fly but I think I can do it, would you like to transform into your CPU form? We'll fly for faster heading into Planeptune."

Noire:"Sounds good idea with your question, of course I will transform and see how faster you are!"

Neptunia got the demon wings appeared behind her spine, Noire transforms into a CPU Black Heart form to go fly together with her.

Black Heart:"How can you fly like that with your wings? I wish to get wings of yours to fly better than you!" >:3

Neptunia Reinawazaki (Démon de la nuit):"You aren't the one you can copy of my ability to fly if you are a CPU."

Black Heart:"That's not fair Neptunia! That makes me to be sad without this nice wing of yours! But I can still feel you were still goddess of demon as I spoke."

Neptunia Reinawazaki (Démon de la nuit):"I know... A CPUs unable to copy abilities not only magicians can copy it and they had less talent but one magician only had more talents we thought."

Black Heart:"I heard magicians were so little bit talentless, you were- How did you know magicians?!"

Noire questioned Neptunia with her confused voice and Noire's expression face to be shocked after Neptunia learned a lessons about talents.

Neptunia Reinawazaki (Démon de la nuit):"I took a time to learn from magicians, becoming a magicians requires to learn to use magic with talents and only using this power with types they could use it."

Black Heart:"Oh my... That's all you learned all about magicians?"

Neptunia Reinawazaki (Démon de la nuit):"Yep... Just like my past stories, every lessons. I learned to know this magicians in class with my story and myth wrote afterward on my myth book."

Black Heart:"You are smarter than Blanc, she has been wrong about true past and your myth."

Neptunia Reinawazaki (Démon de la nuit):"I have something difference between Blanc as intelligence and strength as I'm intelligent and most powerful demon in my life."

Black Heart:"Heh, you were always talking with your own strength and intelligence, but how about your own soldiers who are they go against Gloria?"

Neptunia Reinawazaki (Démon de la nuit):"They were all dead, they still show their royalty for Gloria and never betray them like I betrayed Gloria for good and I killed all."

Black Heart:"They were all scumbags like rest of beasts and punks!"

Neptunia Reinawazaki (Démon de la nuit):"I suppose I am 100% agree with you, you really knew this wouldn't be over like this at all."

Noire would agree with Neptunia and nods at Neptunia with full right, they'll still keep flying and they'll be too close to head into: Planeptune.

Black Heart:"It seems to be close for basilicom prepare to disguise."

Neptunia Reinawazaki (Démon de la nuit):"Right, on my way to disguise it."

Neptunia is switching the clothes and color for her hair to be like jacket with zipper, real G-pad and have unique black and dark purple color where Adult Neptune wearing it and the hair changing to be purple to look like Adult Neptune.

As she's disguising, her voice tone would be changed to be soft and cutier like it would be similar to her and before heading into Planeptune basilicom.

Adult Neptune:"Alrighty! Here we come!"

Black Heart:"Now... Here we come with inside of Planeptune basilicom!"

Feathers black fallen angel wings has disappeared and Adult Neptune has shown it's her form that has been used all years ago.

They were all ready to go as they were currently now in Planeptune city.

All of both are gonna be ready to enjoy a new meet with one hero demon, as goddess of demon.

In Planeptune basilicom, Neptune and Nepgear with Uzume and Histoire, and IF and Compa saw Noire and Adult Neptune.

Neptune:"Nepu..? I see Noire and... Big me!" :3

Nepgear:"Big sis?! She's back yay!"

Compa and IF:"Welcome back!"

Uzume:"My thoughts about Big Nepsy didn't come back, but she's back on the road." :3

Histoire:"I'm glad another Neptune is still alive, it's been happy to see you back.

Histoire's mind:(I feel something who has this power... It could be deity of sin or this new dark power who has bonded

And... both Noire and Adult Neptune has been arrived at Planeptune Basilicom, Every Adult Neptune's friends has been happy to see her come back gradually, this turns out to be perfect if Neptune's body and mind been permanently controlled by Neptunia, due to permission being granted by the demon of darkness herself to do task with their responsibility.

Noire detransform into normal form.

Noire:"Yeah, we've came here for the hang out with another Neptune!~ she'll need a tea party to hang out and take a sip." :3

Adult Neptune:"Yep! I'm all missing you but you are all been happy to see me for the return of life adventure." :3

IF:"Hmm... I wonder where you'd been?"

Adult Neptune:"I'd been from another dungeon and keep tracking to catch monster."

IF:"Oh... I forgot about this, i'm sorry...-"

Adult Neptune:"It's alright, this was not one of problem we'd never heard before." ^w^

Noire's POV:
Noire's only depending and counting for Neptunia to do what she wish to surprise to everyone excluding Noire, because she was already surprised and shocked but terrified how this demon women is still alive and she has been resurrected by making Adult Neptune last decision and wish to give her everything she got to make Adult Neptune fall into darkness of deep sea and live with it.

Noire's mind:"(I guess if there would be a new shocking surprise gift for everyone, but I would be fine to see It will reveal as Night Demon herself.)"

Nepgear felt to tell her after she built the vacuum cleaner Nep bot to clean the room with her mechanic work of her hands.

Nepgear:"Big sis..."

Adult Neptune replying at Nepgear when she'd been mentioned by Nepgear.

Adult Neptune:"Yes Nepgear, what is it?~"

Nepgear:"I have my new Nep vacuum cleaner robot finishes with my mechanism work, you can take a look at this!"

Nepgear pressed a button to activate Nep vacuum cleaner robot and press the floor cleaner mode with remote control.

Adult Neptune:"Woah... How did you built this nice cleaner robot?"

Nepgear:"It's my first try with the test using Nep vacuum cleaner robot to clean it up and it has feature with clean water to wash the floor with good soap."

Adult Neptune:"That's incredible!~ It can clean all those every floor steps all around Planeptune's Basilicom tower?~"

Nepgear:"It can do everything on the floor!~ It has everywhere in Planeptune Basilicom, this test was very successful and every robots fine, everyone's been happy enough but they prefer work as maids to work to clean the Basilicom."

Compa:"I feel there were successful test and well built to have nice response to work fast." :3

Adult Neptune:"Ehehehe, Nepgear is very clever to build robot and create the mechanic for greatness."

Histoire:"With full success of build by Nepgear and completed test without errors, we've still figured out how new robot vacuum cleaner machine would work."

Uzume:"Of course! That would do it for justice to do everything when they have to take a break and rest well for those overwork."

Adult Neptune:"Umm, I got something to show you something... This has to be something different but I am fully turned myself to be gothic girl."

Everyone at Adult Neptune excluding from Noire:"What is it?"

Adult Neptune:"I'll leave you a new power and new ultimate life form I can show it myself with new attributes!~" :3

She's returning this form of her to be a Démon de la nuit, her clothes are revealing and darker, this turns herself into to be a elegant gothic demon women like It was previous returning back to be Démon de la nuit to let everyone be shocked by the surprise and let themself to be a terrified and they all need to figure out why this one demon is still alive in this all those case It made for all CPU nations to do and start research how this body will possess her like that.

Neptune:"Nepu?!"

Nepgear:"Woah?! What is this source of demon energy I never knew that would possess her body permament."

Uzume:"Her hair color looks similar to me... And those clothes what's happening to her, didn't Kurome did that to you...?"

Compa:"Why are those demon appeared through nearby at me?"

IF:"I cannot she's the demon herself, shall I eliminate her?"

Histoire's mind:"(Didn't another Neptune becoming a demon thing? This doesn't even make it end of this situation for all humanity of Gamindustri.)"

Neptunia Reinawazaki (Démon De La Nuit):"Let me introduce myself CPUs, Oracle and Candidates with Guilded and Medic."

Neptunia Reinawazaki (Démon De La Nuit):"Name's Neptunia Reinawazaki, Goddess of Demon, Demon of Darkness... Nicknamed:Démon De La Nuit."

Uzume:"Of course! You are a Démon De La Nuit and you are just new invader of Gamindustri, that was something wrong about her, we'll beat you down and learn back to her normal!"

Neptunia Reinawazaki (Démon De La Nuit):"It's useless, beating at my beloved servant would turn this body to be a skeleton, this would make it a impossible to bring her back after permanent bond of this blade called Ennoodzuno and granted me to accomplish her last tasks to archive the goal."

IF's POV:
IF didn't even get it and never knew what was happening today in this such a transformation or one demon can be secretly appeared in Planeptune Basilicom, she might to grow herself in anger once she's looking at Neptunia Reinawazaki, and her voice tone changing to be aggressive and It could make rampage to herself.

IF:"BIG NEPTUNE, WHY ARE YOU LETTING THIS DEMON TAKING OVER YOUR BODY?!?! HOW THE FUCK DARE YOU LET DEMON EATING YOUR DAMN BODY AND LET THEM TO KILL YOU?!?!"

Neptunia Reinawazaki (Démon De La Nuit):"More you screaming at me, and plus getting pissed off for me If she's dead or consumed by the ghost of monster, this would be a new battle between CPUs or their friends."

Compa:"Iffy! Calm down, she won't hesitate killing you... something's want to explain she has been born in this place where to live." 

Uzume:"Yeah! Or you will accidentally unleashed your crazy rampage and everything's on chaos with new battle if it meant to kill!"

IF's voice tone has changed back to be a calm and she is putting herself calm down for the seconds and minute to go ahead and make it her explain why one demon has born and still alive.

IF:"Alright... Demon freak, I need the hella fucking explanation why are you still here and why did you come here?"

Neptunia Reinawazaki (Démon de la nuit):"My own explanation is only for everyone I passed my life in 100000 years later but as old age like 92 I was really dead for the unknown disease."

Histoire:"How did that happen?"

Neptunia Reinawazaki (Démon De La Nuit):"In my living of hell where I accidentally developed myself a disease after I was 92 until becoming 93 as birthday and... My medic checked out that has appeared something oddly... My realization is: It couldn't change my face look like I am getting older in Demon era of Gamindustri."

Uzume Tennouboshi:"So... That means you have 10 months to live right before you passing out?"

Neptunia Reinawazaki (Démon De La Nuit):"If that's really correct, then I can live 10 months to live but this disease is beating me up faster than I thought, but I'll explain about my own war story."

Uzume Tennouboshi:"I'm really sorry..."

Neptunia Reinawazaki (Démon De La Nuit):"Never to mention about me and this disease, this disease got to be retreated and we have increased chance of survival rate 50% because of this disease that causes like heart attack, bones aching, headache, and many stuffs that could kill a person with unknown disease."

Neptunia Reinawazaki (Démon De La Nuit):"We'll never gonna make it to live in this disease in 10 months before scientists made the cure to people to get rid of disease and live normally."

Uzume Tennouboshi:"Yeah! That makes the count to kill this disease but sadly you have been died, but i'm little glad your soul still alive and you found to bond her body."

Neptunia's voice tone turned to be a proud and cute for the thankful of Uzume Tennouboshi.

Neptunia Reinawazaki (Démon De La Nuit):"It comes with my luck!~ With my better guess to enter this such a healthy body like young women.~" :3

And Neptunia's voice tone turned back to be normal and deep where she's explaining.

Neptunia Reinawazaki (Démon De La Nuit):"I was born in this place where It belongs to blood cave after they started a first war, before the end of war and have signed up for the peace treaty."

Neptunia Reinawazaki (Démon De La Nuit):"I realized with my own thought this first war would be endless, and this result into end of Gamindustri, but It finally stopped."

Neptunia Reinawazaki (Démon De La Nuit):"Back when I'm grown up teenager, pre demon knight... Everything's living in peace and demons finally learned how to live calmly for the heaven of Hell to move through the peaceful way to go."

IF:"Heaven of Hell?"

Neptunia Reinawazaki (Démon De La Nuit):"And... After there was many of corrupted crusaders in my eyes when I was starting to hide here, they killed my parents like this... And the death was made for their family to let me tear and cry at my mother and father, the embracement of power family that makes me proud."

All time Neptunia explains, IF was ready to tell what was good to kill demons who has created a family for the life of peace in Heaven of Hell.

IF:"Oh, that must have been good crusaders to kill your parents who used to be demons! But I'm never like demon like that."

Neptunia Reinawazaki (Démon De La Nuit):"They were one of corrupted crusaders who worked with one group of thugs and bandits to stole their love ones, If you want to do same as they are, Then... You'll face the consequences who used to be a criminal and evil and you'll die!"

IF:"For what?! Then I'll die for doing nothing or dirty thing in my business, I want you to be gone by today ya demon bitch!!"

Nepgear:"We are not here to fight! What's wrong with those one demon who goes against the devil and beat the curse to become a new cursed one?"

IF:"Why are you carrying about this demon scumbag?! Demons never should head into Gamindustri and head back into hell like this!-"

Histoire would be pissed off by IF's speech of hateful and terrible word and It turns her voice tone to be a serious and angry for little bit

Histoire:"If you don't stop fighting around with all talk, then you IF."

IF:"What now Histoire? am i fucking baby right fucking now?! Something's happening in Gamindustri with one demon who's still moving like a bitch ninja that crosses the line!"

Histoire:"..."

Histoire:"If you keep going like this... Then you'll cause a war against a demon, let her explain what happened and we'll hear a old story of her, understand!.."

IF:"Grrrrr... Okay, I give up for the fight or argument shit stuff."

Histoire:"Good, keep your mouth quiet..."

Histoire went calm down and It turns back to her voice tone to be calm.

Neptunia Reinawazaki (Démon De La Nuit):"Am I continuing for the explanation?"

Histoire:"Yes, you are able to continue it for explanation."

Neptunia Reinawazaki (Démon De La Nuit):"And... I have my decision to make a revenge to kill my targets as enemies: Crusaders that become corrupted yesterday as I could choose myself to be a demon knight to finally kill corrupted Crusaders to teach a lessons not to touch the power of demon family from the humanity of Gamindustri that were planned to live in evolution."

Neptunia Reinawazaki (Démon De La Nuit):"And I am leading myself to be a part of sinner, i sinned the most what would I made it done bad, all whole the thing is making a new fear the most as new bloodlust and mass of anger like rampage I did myself."

Neptunia Reinawazaki (Démon De La Nuit):"And later, i am nearly captured by those punks who disguised as knights and I am sensing they were my threat and I might to kill them all who wants to capture me and gets in my way to block passing through the future of my life."

Uzume:"And... Who's the Demon Knight leader?"

Neptunia Reinawazaki (Démon De La Nuit):"The Demon knight leader is:Gloira, she's becoming a devil after estimated a lot of kill knights, including innocent humans who caused to be traitor of humanity, but you killed her after my last met with her and coming to save Svetlana before the end of second Demon war with new foe as Angels and Goddess."

Uzume:"And, how did you become like this after you killed Gloria?"

Neptunia Reinawazaki (Démon De La Nuit):"I became like Goddess of Demon suddenly when Svetlana didn't mean to eliminate or capturing me when she was one of her childhood friend when we are humans but before we'll decide to become something like different for the past of future in the present of samurai time."

Neptunia Reinawazaki (Démon De La Nuit):"I was being codenamed as by: Démon De La Nuit for the reason to do is to become the true Demon knight leader and shall to take the price of control of my knights to do as much is to stay away from the territory that has the their own village and other stuffs to let humans go."

Histoire:"It is causing the incidents and gone wrong?"

Neptunia Reinawazaki (Démon De La Nuit):"No... That isn't causing the past incident after the end of second Demon war, the prevous incident was caused to kingdom tower burnt up there and have a queen been burnt down and killed by using the torch and use every torch to burn it down, but It remains unknown who the human did this like a knight to recieve royalty but betraying the queen who wants to kill the Queen."

Neptunia Reinawazaki (Démon De La Nuit):"And two days later, the human was being arrested by the knight who has found the queen killer, then prosecute them because It's depending on psychological and mental health issue that makes them go uncontrollable."

Histoire:"You told the one knight who killed this queen... Oh gosh... But this is kind of both murder case and incident."

Neptunia Reinawazaki (Démon De La Nuit):"I was thinking It could lead both incident and murder case, kingdom castle was burnt down by one people used with torch to burn down."

Uzume:"I didn't even damn know about this history of century, now... Are we gonna be part of your friend now, you don't look like want to kill someone and spare everyone to tell something historical story."

Neptunia Reinawazaki (Démon De La Nuit):"Why not thinking to become one of friends, having my new friends would be part of solution to fix this problem from all over Gamindustri and cleanse the evil of humanity they created."

IF:"Tch...! I could be the one who will friend you... But I'm very sorry for this mess without reason."

Neptunia Reinawazaki (Démon De La Nuit):"Never mention to it, IF. You didn't made anything wrong for no reason like they did."

IF:"All of I did to say is the dirty words to make you more pissed and punish me until you murdered me, but I am decided to change up to my mind after I'm thinking what was I making the punishable words to you."

Neptunia Reinawazaki (Démon De La Nuit):"Only one half goddess, half demon never punish innocent humans until one them made murder case, I never let myself to kill everything in this humanity and earth of Gamindustri."

Neptune:"Huuu?"

Compa:"Yeah but Neptunia, the only way is make dimensions being recovered from such a destruction, how do we just restore a each one of dimension that got to be a badly damaged?"

Neptunia Reinawazaki (Démon De La Nuit):"There's nothing we can restore but only with magic ability we can restore dimension but It depends on cost of energy to waste to restore and rebuild another dimension from Gamindustri that caused a badly smashed by villains."

Nepgear:"Oh well... It might lead to turn back to be normal in this different dimension... someone's going to start a research like this..."

Noire:"Let's make a new tea party with Neptunia!" :3

Everyone:"Yeah!" :3 

Aftermath of moving forward to Planeptune with Neptunia's plan to learn the dark energy and cast of evilness that planned to ruin the dimensions of Gamindustri they even created for the good history to all universe, learning to do is to restore Gamindustri's other dimensions when It is now a afterward of destruction, present time is for the tea party when Neptunia Reinawazaki declares for the tea drink to start a party and tell a story about herself and she shows a proof she ain't a threat of Gamindustri, she wants to protect everything at all to have herself order is to protect humanity and safe her allies from the world of Gamindustri.

(THE END).