#marvel #MCU #whatif Instead of returning to New York after the defeat of the Chitauri forces, Iron Man is bounced around the universe, landing on the planet of Sakaar. Forced to remain as the Grandmaster's guest for his birthday celebration, Tony has to figure out how to get back to Earth, while also dodging an intergalactic assassin who is not happy with his disruption of Thanos' plans to bring balance to the universe.