"Others traveled through time to become CEOs, while he traveled through time to become a single father; while others spent money raising children, he spent money raising children - after all, a pencil thrown by his daughter could accurately hit a can five meters away. So Qin Chengyu gritted his teeth and changed the children's room into a 'flying knife training ground' to teach his daughter how to recognize the bull's-eye and practice wrist strength. As a result, the little girl turned around and used this skill to 'teach' her kindergarten classmates who bullied her. The teacher in charge, Zhang Wenyuan, stared at the pencil marks on the wall and trembled.
