I redid the poll because I thought the previous one was not good

Cambion: It became after fusing with the demonic essence of a mysterious demon that eons ago rebelled against the Devil, he won the battle and sealed him away.

Immortal: being an Immortal who, due to his experience, is a master of various arts and has mastered even mystical arts

Half ghost: A person in a paradoxical state, being both dead and alive, like a limbo state. It also manifests your spiritual self physically

Esoteric Slime: It is a slime with very abnormal properties for physics. Being able to shape-shift and absorb a variety of things to replicate later. (Very similar to Rinmuru)

Half Ghost because Danny phantom is awesome plus its a really cool concept

@DANNY PHANTOM1010 I really like the concept too, I think I'll use it for the male protagonist. And the poll winner goes to the female protagonist.