To hide his formidable reputation from the public, Nolan Vale acts like an idle playboy completely unfit for his clan's proud martial arts tradition. Nobody around him suspects he is secretly the Masked Devil, an unbeaten champion who ruled the subterranean fighting world for years without losing a match.
That quiet deception shatters when eight hostile gyms unite to ambush his family's training hall, sending his father to the hospital and injuring his siblings. Throwing off his harmless mask, Nolan enters the public arena to reclaim their family pride and dismantle every arrogant opponent.
