Which of these best suits Superior Adaptation?
It's for the protagonist's awen. In short, awens are the manifestation of the hidden power of a person's soul, each one is unique and works in different ways. they look a lot like JoJo's stands.
In this case, I want to make one with the power of Superior Adaptation like Darwin (post Hela), Ryo Takatsuki and Chuuoh.
Marks (integrated): The awens manifest as marks on the user's body and function as a supernatural power of the user themselves.
Nanites: the awen would manifest itself as a swarm of nanomachines that are normally inside the user's body
