Smaug the Golden has been slain and the Necromancer has been driven out of Dol Guldur, while far across the sea King Robert Baratheon and his friend Eddard Stark have both been slain. The eyes of the Wise turn west, as Sauron seeks new servants in his quest to claim dominion of Arda. A Ring of Power sails to Westeros, and with it the destinies of many will forever be changed.

What would happen if the Avengers and the Justice League existed side-by-side? If Superman had battled the Hulk and Bruce Wayne was friends with Tony Stark? Well, in this reality, that's exactly what happens. Watch as the superheroes you know and love face off and team up for the first time without having to travel across dimensions.