Percy Jackson and the Avengers Crossover

Percy has lost everything. Everybody he loves Annabeth, Hazel, Frank, Jason, Piper, Leo and more. What happens when he goes home after the war and finds Sally and Paul died. When the Police officers investigate they find a family Member for Percy to stay with they find Tony Stark as his long lost uncle/ Sally's brother. But there's a catch Director Nick Fury thinks he's a terroristic threat to the world and wants him captured and put on the avengers. Will he say yes or run....