Algernon Nixen and the traitor's choice

Algernon Nixen is the son of a Titan. He has trained at Camp Orthys his entire life and hunts Demigods for fun. But when he finds Camp Halfblood everything changes. Now he has no idea what side he is on and he has to make a choice between the people he's been loyal to his whole life and some people he's just met in or...