Zero

Zero is a Trans-masc host with a parasite inside his body but it's more mutualistic than anything, both are close together but are separate identities that come as one person.

To list a few things the parasite is cable of with its host: The ability to regenerate limbs if lost, shape-shift into different people, Create new limbs such as tentacles, arms, or legs to use to the host's advantage along with being able to create weapons out of the parasite like daggers or blades.

The parasite is the master of illusion and will use people's fears, desires, and imagination against them in order to get what him and the host need. Whether it's used to paralyze the victim into a still state of shock, to knock said victim unconscious, to wound said victim whether non fatally or fatally. It can conjure its parasite form using the host's body.

The parasite can speak to others if it wants to, though it mainly only talks to Zero. It is highly intelligent and will do things on its own whether it involves Zero or not. 

Despite being a host for a parasite, he is able to live a stable life with his children Oliver and Nappy. He does the upmost to take care of his children and does everything he can to protect them. He is quite well off to provide for his family working 2 jobs. He is a rough fighter and will do anything to win/protect others. before becoming a parent he was viewed as a vicious fighter while ranked highest in fighting shows/competitions and being a complete nuisance to everyone where he visits as a Rouge theif.

He's a silly pathetic queer man living his life as single dad working his ass off for his kids and hopes he finds someone who loves him

 In other words he's a boy failure and boyboss. He's also a flower geek smiley face