Two Sides of the Same Coin

When it proves to be a very dangerous source of power, Tony is entrusted to destroy the Infinity Gauntlet. In order to do this, he is forced to make a deal with Loki. The fate of the universe hangs in the balance as they begin their journey through the Nine Realms, searching for the places where each gems where forged, and where they can be destroyed. / Eventual FrostIron.