Part 6/9:
From Inmate to the King of the Underworld
Plunged into the depths of Gut in Prison, Changho fights for survival amidst threats from inmates he once thought powerless. The transition from a downcast lawyer to the newly anointed "Big Mouse" occurs when Changho finds himself respected—and feared—among prison inmates after inadvertently defending himself against a brutal inmate. He soon realizes that a powerful criminal syndicate is much more than a façade; it has real influence, and to protect his loved ones, he must actively engage in a game of wits and power dynamics.