I no longer intend to save the world. I don't trust my comrades anymore. I will kill anyone who is an enemy, even if they are an ally. This is my 13th regression. I saved the world six times, but none of the endings were the "correct" one. The man who was once a hero has transformed into a monster within the endless regressions. The comrades he believed in became traitors, and there are countless enemies to dispose of. He abandoned himself in order to survive. Are all regression stories the same? This man is different.