In The DC World With Marvel Chat Group Chapter 1650: No time to die (13)
For a long time since he met Bruce, Schiller thought that Bruce wanted to be Batman because he saw bats flying through the dark attic on the night his parents died. The fear in his heart makes him think that bats are the embodiment of fear, and when he becomes a bat, he can bring fear to the criminals of Gotham.
But after Bruce graduated, Schiller found that there were actually not so many twists and turns, and it wasn't because of the bat.
This chapter is being updated...