You were a 16 year old male who your friends killed you from having a high level class power. Many months passed since death. Suddenly... One day you woke up and noticed you were in a hospital bed and were wearing metal collars, one on your neck and the others on your arms, you tried to speak but a female voice came out from you... You heard footsteps coming to the room. You saw a female doctor, it was pretty bright so you couldn't see much.

???: "Welcome back, Shadow. I'll explain to you."