City: Counterattack and Become the Man of Dreams

When Liu Laosi failed to repeat high school and fifth grade, Feeling extremely painful, A god-level system suddenly descended, From then on, his life reached its peak, becoming a billionaire, a Ph. D. In physics and mathematics, a Nobel laureate, etc. Become someone else's child in the eyes of other people's parents, The envious eyes of his classmates: "How did Liu Laosi become so strong!!" Teachers: "It's hard to imagine that his achievements would be so great!!" To the kids: "The guy who peed his pants a lot when he was a kid will never be the same when he grows up!!" Parents: "The ancestors have appeared!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.