Third Person's POV

The episode starts with Ako, Asuka and Rokka sitting together in their class during break time.

Asuka: Hey, what are you two doing at school?

Rokka: Sorry, I'm working at a studio today.

Asuka: Oh, okay. I hope that my sister isn't causing too much trouble.

Rokka: Trouble? Not at all! In fact, I'm overjoyed that my favorite band comes to practice!

Asuka: Really?

Rokka: Really! I'm so jealous, Asuka-chan. You have such an amazing sister.

Said Rokka as she was really excited when Asuka start talking about her big sister.

Asuka: Amazing? Is she actually?

???: Ummm... excuse us.

Then, they looked at the person who asked them and it was Nepgear and Uni. Long story short, they enrolled into Haneoka along with Rom and Ram while their sisters was in Hanasakigawa High School.

Nepgear: Can we... have some lunch with you girls?

Asuka: Nepgear-san, Uni-san. Sure thing.

Then, they went to sit together as they continue their chat.

Nepgear: What are you girls talking about?

Rokka: Just about Kasumi-senpai.

Asuka: She's more trouble than she's worth. She's a slob and can't do anything right. Maybe because only you see her when she's being cool?

Rokka: Do you think so?

Nepgear: Well, my sister are also the same. She's always slack off and didn't do her paperwork. Most of the time, she only play a lot of console games and eat pudding.

Rokka: Nepgear-san, your sister does paperwork?! I thought that you're the one who were supposed to.

Nepgear: Well, she's a leader of our country, Planeptune. I'm just the candidates.

Uni: Me too, and my sister are the leader of Lastation.

Ako, Rokka & Asuka: Planeptune? Lastation? What are those?

Nepgear: Ah, we'll talk about it later. What about you, Ako?

Rokka: What's your sister like, Ako-chan?

Uni: Yeah, I wanna know.

Ako: My sister's always super cool!

Asuka: Tomoe-senpai seems like someone you can count hope on.

Rokka: That's true. How about your sister, Uni-san?

Uni: Well... my sister always do her paperwork everyday. She rarely slack off, although... she's not really being kind with me.

Asuka: I see...

Ako: And my sister's really good on the drums!

Asuka: We know that.

Rokka: Practicing together sounds really fun!

Nepgear: Eeeeh? Your sisters was in a rock band? That's so cool!

Ako: Yeah! My sister was in a band named Afterglow and I'm in Roselia!

Rokka: I'm a guitarist of Raise A Suilen!

Uni: You must've been lucky to be in a band together. Play music together, work together...

Ako: Well, that's true. But, sometimes we also went into an argument, but in the end... we always solve it together.

Rokka: Yeah, that's true.

Ako: Isn't my sister great?

Nepgear: She is! I wonder if Neptune would also be like her.

Asuka: M-My sister starts putting concert on by herself at home, you know?

Rokka: What?! I'm so jealous! You get to hear Kasumi-senpai's sparkling songs all the time!

Nepgear: That sounds really good!

Uni: Yeah, I love Kasumi's idea!

Asuka: If only she didn't make so much noise.

Ako: My sister can be really loud too!

Nepgear: Same goes to my sister!

Uni: W-Well... same goes to mine, but only when she's super embarrassed.

Nepgear: Uni...

Then, both of Ako, Nepgear, Asuka and Uni stared at each other in anger with lightning sparks behind them.

Then, Asuka can be seen holding a few cards on her hand as she take one from her hand and show it to Ako.

Asuka: My sister's all clingy in the train on the way to school!

Said Asuka as Kasumi appeared.

Kasumi: Acchan!

Same goes to Nepgear right after.

Nepgear: My sister's always a forgetful person whenever she's having fun!

Said Nepgear as Neptune appeared at the front of her while giggling.

Neptune: Nep Jr!

Ako: Everyone in the shopping district loves my sister!

Said Ako as Tomoe appeared at the front of her wearing her stage outfit.

Tomoe: Haha.

Uni: My sister is a great cosplayer!

Said Uni as Noire appeared at the front of Uni while cosplaying a female anime character while doing the legendary Noire scream.

Noire: Ahhh!!!

The situation has become quite intense between those four who is a little sister of their beloved big sister.

Rokka: C-Calm down, you girls!

Asuka: My sister learned how to tie a necktie for me!

Said Asuka as a hardened necktie appeared at Kasumi's hand as she went to attack Ako causing her SP dropped to 2700.

Nepgear: Neptune is a serious and a reliable person when she transformed into her HDD form!

Neptune (HDD): Witness the true power of a CPU!

Said Nepgear as Neptune went to attack Uni and the same thing happened as Uni's SP dropped to 2700.

Ako: My sister knows how to play the taiko drums!

Said Ako as Tomoe hold a taiko drum sticks and she went to attack Asuka causing her SP to drop to 2700.

Uni: My sister's a caring person because she always care for her nation and the civilians!

Noire (HDD): In the name of Basilicom, I will punish you!

Said Noire in her HDD form as she went to attack Nepgear as her SP dropped to 2700.

Asuka: My sister sneak into my bed sometimes!

Nepgear: My sister would invite me to play games sometimes!

Ako: My sister takes bath with me sometimes!

Uni: My sister won't let me to do her work sometimes!

Asuka: My sister's sparkling and heart-pounding!

Said Asuka as Kasumi grew up in size and her outfit changed. Her SP increased massively to 50,000.

Nepgear: My sister's the main character of her video game and anime!

Said Nepgear as Neptune (HDD) also grew up in size as she transformed into her NEXT form. Her SP also increased massively to 50,000.

Ako: My sister's really bang, bang, boom!

Said Ako as Tomoe grew up in size and her outfit changes. Her SP increased massively to 50,000.

Uni: My sister's the best person that I can rely to!

Said Uni as Noire grew up in size and her SP increased massively to 50,000. Meanwhile for Rokka, she was really scared seeing both of her friends fight each other.

Rokka: That's enough, you two!

Out of nowhere, someone interferes their battle as she jump in and all of the girls shocked seeing her. It turns out that Hina is the one who interrupted them as she say...

Hina: My sister... is great at guitar, get great grades, is on the student council, is part of Roselia, is cute when she smiles, is diligent and hard-working, can be nice sometimes and love french fries!

Said Hina as Sayo appeared behind her back as Sayo wears an outfit with 4 wings behind her. Everyone else was really shocked seeing how powerful Hina's sister really is. Unmatched, undefeatable and almost great in everything.

Nepgear: N-No way...

Uni: This power...

Rokka: What's going on?!

The bright spark cause Haneoka to be engulfed into lights as it then affects the entire world. As a result, the Earth got destroyed from the bright light of Hina's sister, Sayo Hikawa.

(The end...)

(Ending song...)

(Author's Note: Well, I don't know what to say. That was a crazy chapter. See you later.)