Basically
This oc's purpose in life is to die, over and over again
He lives at the end of time, on an island where everybody wants him dead, due to the Nexus energy inside of him, but if he dies, reality itself loops itself back to prevent destruction, which means he is in an infinite loop of trying to survive, and failing, being murdered for eons, and eons, nobody on the island knows about the loop, but he knows, he knows every single time he dies, that he will never win, but the fight will never end, so he will die, over, and over, and over