Aliens have invaded earth, and the Avengers are scattered. While Steve leads the resistance, Tony once again finds himself playing captive scientist. In the midst of a violent alien regime, separated by seemingly insurmountable boundaries, Steve and Tony have nothing to keep themselves going but each other.
This is a novel of a fanfiction - and a damn good one. It's got a fully fleshed out world, a believable, complicated enemy, and a slow, twisting plot that'll get your heartbeat racing.
Good - Ah but you get the original Avengers line up in this one and they're all so different from each other. Even better - they change throughout the course of this fic, forging new friendships with each other and deepening others through the events of the alien occupation.