Planet Hulk: Chapter 1. EXILE
When a secret Illuminatti formed by some of Earth's so-called heroes decides to protect their world by sending the Hulk to another, they accidentally condemn him to Sakaar: a world of slaves and gladiators, all controlled by the cruel despot known only as the Red King, along with his shadow guard, Caiera the Oldstrong. However, as word of the Hulks incredible power spreads across Sakaar, and he and his fellow gladiators become warbound, it becomes apparent that this Green Scar may be a bigger threat to the Red King than previously thought...