How Can I Break up If I Don't Want to Be the Protagonist?

Lin Quan is a primary school student with an open mind and a middle-class temperament; He is an ordinary, all-around academic from a middle school who just wants to work hard; He is a fearful college student from a certain school who has no fighting spirit and just wants to hang out and wait to die; Now, he has finally fulfilled his childhood dream and traveled through time. —————— Lin Quan: I don't want to travel back in time now, how can I go back? Waiting online, quite urgent.