Ace, Assassin of Chaos

[JUST IGNORE PLS] Seven months after the war with the giants, a new camper shows up. He slowly turns all of the campers against Percy, and only his most loyal friends stay by his side. Percy then attempts to propose to Annabeth, only to find out that she is cheating on him. His friends are murdered, and the Olympian Council is getting pissed. They try to kill him, but he is rescued by Chaos himself. He chooses becomes an expert assassin working for Chaos. But what will happen if he is forced to return to earth on a mission? Read to find out. Everything is owned by Rick Riordan.