[Transmigration + Another World + No System + Fantasy + Magic + Slice of Life]

"Brother, we're going to be late! Please get up quickly!"

"Sleep a little longer, sweetie, let me sleep a little longer..."

"Big brother, wake up! Today is the entrance exam, if you don't get up I'm going to use the special wake-up service!"

"Um... Xiaoxue, could you please get off me first?"

Grandmaster Dongfang Bai's greatest achievement upon traversing the Celestial Empire—

Not becoming a Level 0 loser,

Instead, she became the "key protected waste" of the genius mage's sister.

Younger sister: A level 5 genius beauty whose daily skills are being able to defeat everything in sight and creating "surprises" for her brother.

Brother: Lv0 Salted Fish, his survival skill is to try not to be driven away by his sister's excessive protectiveness.

On the first day of school, the entire school witnessed this outrageous scene:

"My sister could punch Cerberus to death, but she insisted that I braid her hair myself."

"My brother can't even make a water balloon, but he's the best brother in the world! ...Hey? Brother, don't run away!"

"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?