Ironheart

Loki is desperate, he is weak and on the run after his failure in New York. He knows Midgard is in danger and turns to his only hope, The Avengers. If he can get protection in exchange for information to save Midgard, then he will. One thing he doesn't count on is finding that Stark is actually a bearable Midgardian. Frostiron Tony/Loki. Possible mature chapters later on.