Underdog's Fist

Professional freestyle fighter Holden Han is left shattered after a sudden loss involving his daughter, which costs him his marriage and his place in the fighting association. Drifting through a bleak existence, he finds an unexpected spark in his landlady Natalia Chen and her young daughter Mia, who slowly begin to restore his will to live. That fragile happiness collapses when Mia is seized by crime boss Grant Qin, who wants her for her rare blood type. Holden must now decide whether to step back into the ring and take on the criminal forces standing in his way.