After I Died, the Scumbag Went to a Mental Hospital

I was imprisoned for ten years just because my father killed his mother, so he started to take revenge on me, imprisoned me, and abused me until I committed suicide by jumping off the building. I was reborn, in the body of a girl with the same name as me, a little nurse who looked after patients in a mental hospital. Unexpectedly, the patient I looked after was that scumbag. Now that you are in my hands, I will torture you. Rebirth + system + sadomasochism + perfect ending