Once time travelling, Schiller became Batman's teacher and a professor of psychology at Gotham University. On the first day of his arrival, Bruce Wayne entered the psychological clinic. Schiller had to open the chat system of Meiman and posted the first post : Batman asked me the meaning of life, how should I answer? I am very anxious to wait online. Thanos: It is recommended to kill him directly. Professor X: Don’t listen to the upstairs, I will borrow your mind reading skills... Schiller Andrea Driggs, a world-class criminal psychology master, the most famous professor of psychology at Gotham University, his students include both superheroes and super criminals, but he does not belong to any of them, Batman likes to call him a professor, The Joker pronounces him the coolest lunatic, the Scarecrow calls him Arkham's slippery fish, and Nick Fury thinks he's a criminal. Be Batman's teacher