Oldherd
Honestly think its too early for crossovers only really intrested in the marvel part. Hope you dont have him go telling the avengers everything thats happening just plain stupid.
Tony wouldn’t question him like that so aggressively. If he couldn’t find anything, he’d just keep looking and try to follow him home and stuff. Tony can take no for an answer. Other than that, I don’t know that I like missions in other worlds. But I’m interested to see how that goes. I like your story.