When people are in their third year of high school, they are given a mission by heaven, and they will live forever?

[Your Majesty, a temptress in troubled times is trying to sow discord between you and Prime Minister Wang. She appears gentle, but in reality she is a manipulative and malicious woman. If you listen to her slander and ignore the principles of state, the dynasty will fall.]

Xu Yan looked at the head teacher in front of him and Bai Yueguang sitting at the table in front of him and fell into deep thought.

Going to class = going to court?

Laoban = Prime Minister?

Is Bai Yueguang a temptress in troubled times? The contrast is a bit shocking?

Whose system is so crazy?

…

But gradually, Xu Yan discovered something was wrong.

The cute childhood sweetheart is a yandere, the aloof goddess suffers from a chuunibyou, and the new neighbor sister actually loves to stalk...

The system is a little crazy, but it's right...

[Your Majesty, you and the Saint have successfully achieved "Double Shame", Literary Strength +1, Military Strength +1.]

oh?

…

For unknown reasons, he arrives in a parallel world, Japan, and accidentally possesses the body of a pre-high school student who died unexpectedly. Surprisingly, he inherits no memories. His first challenge upon arrival is a language barrier... Just as he struggles to communicate with his family, a heavenly voice arrives, signaling the activation of a high-tech system and the distribution of initial translation tools. This is the story of a man of above-average intelligence and virtually no physical strength, caught in a classroom where strength is paramount.

Three years after graduating from Hogwarts, Felix walked into this magic school again, only this time, he was a professor!

What kind of sparks will collide with the combination of Muggle wisdom and magic?

PS1. Teaching ancient magic texts;

PS2. Timeline, three elementary school and second grade;

"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?