Monday fic rec

I've been working some insane hours this past week so I haven't had much time for reading :(

Steve/Tony (Avengers)
Heroes and Devils by marinarusalka
Three years after Dr. Doom cast the entire island of Manhattan into the dark depths of the Echo Bazaar, life goes on. The people of Lowered Manhattan, including the Avengers, have adapted as best they could to their shadowy new existence. But then the Avengers find themselves in possession of a mysterious locked box that could save them all -- if it doesn't kill Tony first.
This was a really great idea and wonderfully written