City: Almighty High School Student

A top scientist dies unexpectedly and travels to a parallel world as an ordinary high school student. The appearance is the first, the others are the last! Can this be tolerated? Really? I died of overwork in my previous life, but I want to be a salty fish in this life. It's just helpless that others don't want you to wait for death in peace. The system caused by time travel is always on the verge of death! Today's task: 50 push-ups, task reward is 20 points Protagonist: I don't want to do it. System: Reward seven-day survival challenge! Protagonist: ..... He was tricked by his classmates into joining the strongest high school students. Host: Are you confident that you will win the championship? Protagonist: The key is participation. As soon as he participated, the whole country was shocked, and the national re-training class came to snatch people... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.