Kill the God****************

Lin Qiye's Last Patient Was the Protagonist

I want to read a book like "I Learned to Kill Gods in a Mental Hospital". That is, the protagonist is the last patient, and then it is time-traveled, systematic, and then it observes Lin Qiye for a long time, and so on, and then it is the male protagonist. It is best not to have a female protagonist, but a female protagonist is fine too