Gold- Eyed Snake

Percy Jackson thought he was done. Now Annabeth is missing, and a guy with no memory named Harry Potter is supposed to replace her. Meanwhile, Annabeth is at Hogwarts with Ron and Hermione, missing her memories. And now Kronos has risen again, this time using the body of a certain Dark Lord... Headmistress McGonagall, Dumbledore dead but not murdered, in seventh year of Hogwarts.