The story tells about a jobless guy at thirty whose sick father was accused of murder. His father died in jail, and he's out of regret. He thought if he's just rich enough, they could have hired a lawyer to defend his poor father. He thought he could be rich and be respected if he just finished college. The story begins when he miraculously goes back to his teenage days, and that's when he decides to change his future, as well as the future of his three friends, who will also have a bad fate. Note: The picture is AI so please ignore his hands and shoes. #ComebacktoSchool