S1

S1 is a parasite type race. They bond with a host to give them supernatural powers in exchange for blood. S1 is incredibly powerful, but also very rare. As S1 can't reproduce there are only four S1 in the Universe. Two of them were genetically created as well. The Original S1 is the strongest one of the four. Allowing the manifestation of almost any ability. It's also the only one with the power of fast evolution.

S1 is extremely aggressive to other parasite entities. Preventing them from making its hosts their host. It's unmatched in a fight within the body and can give its hosts the power to fight hordes of parasitic entities.