The Demi-Human

Man born naturally, but defies death unnaturally. Our MC was born Human, atleast thats what he thought he was. When his Village was burned to the ground, The assailants personally killed every one.

But when it was his turn. He came back 10 seconds later, Over and over, He comes back. Driven by vengeance, He killed each one, ignoring all the pain.

However. He had nothing to do. So he set out the lands of Teyvat in search of purpose, maybe serve the gods.