Hello, little midgets! I have here some options for what you want me to do after this. Here they are.

1. PJO/Avengers (Which I'm personally leaning toward because I love the Avengers) Aegir, Norse god of the sea, is mad. Real mad. He wants the sea to himself, and only himself. All the Norse gods except for Thor, Loki, Odin, Frey, Frigg, and Freya are helping him set out to destroy the Greeks and Romans. What will happen? The answer to that rests in the hands of the Avengers, Loki, Percy Jackson, Annabeth Chase, Frank Zhang, Hazel Levesque, Leo Valdez, Calypso, Piper McLean, Jason Grace, Nico di Angelo, Reyna Avila Ramìrez-Arellano, and Leila Vaidhya Darius.
Ships in that: Percabeth, Jasper, Frazel, Caleo, and a little but of Solangelo. Not much though. Maybe Brutasha.

2: Harry Potter/PJO (Voldemort's Grandson): [I have a really cool scene in my head for that.]
When Percy Jackson finds out that he's the grandson of the most evil wizard in wizarding history, he and Leila have to go to England to help the wizards defend against Voldemort. But what happens when one of them is chosen for the Triwizard Tournament? Who is Cho Chang, really, and who is Leila? (Takes place in Harry's fourth year)

Yeah, those are your options. So choose!