Knock Out plunges Keen into despair when his father unexpectedly dies, leaving behind a significant informal debt after Keen exhausts his life savings on the funeral. Harassed by debt collectors, Keen is forced to hide at Petchsak camp, a Muay Thai gym, while desperately searching for a way to repay a debt that isn't his. At the camp, he meets Than, a famous boxer known as The Cannon Who Conquers Tigers, who is the star fighter but has mysteriously stopped fighting. Than maintains an icy distance from everyone, and Keen realizes he must find a way to break through this emotional wall to reach Than's vulnerable heart and true self. This profound connection blossoms into a passionate and beautiful love between the two men. Together, they face numerous challenges. However, confronting their intertwined past creates an irresistible force that guides them down a perilous path.
Other names: Knockout, Mat Knock Lock Hua Jai, Mat Nok Lok Hua Ch