The Commander of Chaos

Percy tried to save him, he really did, but failed and is then blamed for the camper's unexpected passing. He is disowned by his friends and even his father. When Percy decides too many people had died by his hand, including his mother and her late husband, he runs away only to be taken in by Chaos himself. One day Thanatos, as Percy is now known by, is sent back down to Earth to protect his old home. However, this is Percy, and danger follows him everywhere...