Reborn as a Prisoner: This Prisoner Is Extraordinary!

[Rebirth + system + invincibility + no heroine + relaxed and humorous + little surprises] Enter the pit with caution. "What? Impossible!" Yi Han couldn't believe this message, he was no longer alive. An accident caused him to be reborn, bound to the system, and transported to a different world. "What! I was reborn as a prisoner?!" "Where is this place? I want to go back!" From then on, Yi Han began to evolve while finding a way home.