skilled fighter

With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.

Two young boxers band together with a benevolent moneylender to take down a ruthless loan shark who preys on the financially desperate.

Yeon Shi-eun is a model student, who ranks at the top at his school. Physically, he appears like a weak boy, but, by using his smarts, tools, and psychology, he fights against violence ...

A washed-up stuntman and his stunt horse become an overnight social media sensation when their real-life fight with debt collectors goes viral.

Covert security company Vanguard is the last hope of survival for an accountant after he is targeted by the world's deadliest mercenary organization.