Waking up, he found himself transmigrated into the body of Hachiman, the self-destruction master. Looking at his lifeless eyes in the mirror, he secretly made a vow. He would make all those who had mocked him involuntarily say, "Look, that person seems like a social butterfly." Until one day... "Tell me, which one do you choose?!" Looking at the girls surrounding him, each holding various weapons, a bead of cold sweat trickled down Hachiman's forehead.

"Do you know the correct way to use the Mystic Eyes of Death Perception?" "Precise attack lines and points?" "No, no, no~~~" The young man waved his hand and pulled out a rocket launcher from the cello case on his back... This is a story that singles out high schools from various anime and game works, focusing on battles, "romance," battles, dark sides, pseudo-daily life, true apocalypse, and mutual sabotage. These include, but are not limited to, *Private Fujimi Academy*, *Jinshiro High School*, *Private Ashford Academy*, *Koh Academy*, *Mahora Academy*, *Totsuki Academy*, *Tokiwadai Middle School*, *Nagatoshi Academy*, *Prefectural Misaki High School*, *Homura Academy*, *Sayanan High School*, *Toyonosaki Academy*, *Private Paradise High School*, *Crows Zero*, *Toudou Academy*, *Shohoku High School*, *Karakura Daiichi High School*, *Ouran High School Host Club*, and many more. Can you recognize which works these high schools are from?

[Bandoli + Thornless + Lonely Rock + Oregairu + Honkai Impact 3 + Honkai Impact 3 + Genshin Impact + Puella Magi Madoka Magica + Naruto + One Piece + Type-Moon + Arknights + a small amount of Yu-Gi-Oh! and Uma Musume Pretty Derby...etc.]

My name is Rowe Velvet, and I've traveled through time, but why am I in space?!

"Beep beep!"

Seeing the red light on the spacecraft, Lowe knew he was about to crash.

Lowe: "Kids, the plane crashed."

Eighteen years later, Superman lived a peaceful but boring life in Japan until the arrival of chat groups changed everything.

Lo Wei: "Hey villains, your dad's here! Hide well, or I'll catch you."

Luo Wei: "Oh~ my dear Aine, Xiaoxiang, Akari, Momoka, Nina... Mei, Seele, Kiana... Madoka, Homura, Senpai... Rin, Sakura, Illya, I really didn't mean to cheat, I just fell in love with everyone!"

This is the best of times! Japanese anime is filled with the restlessness of the era, devoid of any emotional resonance. There's no *Hikaru no Go*, no *Detective Conan*, no *One Piece*, no *Dragon Ball*, and certainly no *Naruto*. Those works that once swept the light novel world haven't appeared yet: no *Sword Art Online*, no *The Melancholy of Haruhi Suzumiya* series, no *A Certain Magical Index*, and certainly no *Monogatari* series. Not to mention those visual novels that swept the ACG world—Key's four masterpieces, Feng's *Sky Trilogy*, Type-Moon's *Tsukihime* and *Fate*, *White Album*… Instead, there are other excellent works. Just as Yiqing was about to build a two-dimensional empire… Eek! Kirino Kousaka, Mashiro Shiina, Utaha Kasumigaoka, Umaru Doma, μ's… how did you all suddenly appear out of the two-dimensional world?! What! This world is the two-dimensional world?!

Lin Ye's confession failed, triggering the 'Super Dimensional Character Identity System'. On the surface, he's an ordinary student at school. Secretly, however, he possesses an identity known to everyone in the world: Pokémon Master, Giant of Light, Gundam Pilot, Top-Grade Chef, Prince of Tennis. "I confessed." "But none of them accepted." Then, several inboxes associated with his [Character Identity] chimed with notifications. Yukinoshita: There's a cat and dog show next week; I bought an extra ticket. Kasumigaoka: My new book is stuck in a rut; I'll come to the hotel tonight to help. Sora Ginko: Father [Leaf Reincarnation]

I will always love Eriri Sawamura, Megumi Kato, and Utaha Kasumigaoka. *Slap*— Is that what you call liking? You're just lusting after their bodies! You... *Slap*—(slaps back) So what if I lust after their bodies?! You have to live your life clearly, know what you want to do, and be honest! (Crossover anime worlds, tentatively: How to Raise a Boring Girlfriend, My Youth Romantic Comedy Is Wrong As Expected, You're the Only One Who Likes Me, School Days, Sword Art Online, Black Bullet, Ultraman Tiga, Dragon Ball... and some other strange and wonderful things.)