Chen Haonan, chairman of the World Society in Jiangcheng, tragically dies while saving a boy who is falling from a building. Unexpectedly, he is reborn in the body of Lin Fan, a high school student who is bullied by his own family. Faced with the miserable circumstances of the original Lin Fan, Chen Haonan, now living as Lin Fan, decides to fight back. Using the fighting skills and wisdom he gained in his previous life, he teaches his arrogant younger brother, Lin Yi, and his accomplice, Cheng Wei, a lesson. However, rather than returning to a life of violence and bloodshed, he chooses to resume his studies and pursue his dream of going to university.