Mc survived in the zombie apocalypse for 3 years then died as one of the last humans. Whent back in the 6 years ago and he is prepared and badass. There is a girl but she isn't annoying and she is good at fighting too. Mc isn't all about Justice so its kinda refreshing.
-Mc is a machine that is exactly like a human.
Humanity no longer needs him after he defeated the demon king. He ended up joining the demon army and the demons were nice and just wanted peace.
Return Survival