Master's Gambit: From Protégé to Predator​ - Episode 15

Nolan Kane, a master of martial arts blessed with a system containing countless supreme techniques, witnesses his carefully nurtured student Gwen Trent betray him on the day she wins a championship. After her rebellion, Gwen watches helplessly as her junior disciples rise to internet stardom one after another, consumed by endless regret for her impulsive decision.