Rebirth 1999: the City's Routines Are Too Deep?

When he wakes up, the protagonist travels back to 20 years ago to see how he uses modern knowledge, various tricks, pretending to be a pig and eating the tiger, Xie Shuang, the person who bullied him back then. This is a novel with no system and no heroine. It relies entirely on the protagonist's sincere vision and close thinking to transform himself from an unknown pawn into a hero in people's hearts. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.