Entrusting His Life to the Mysterious Bodyguard

While ruthlessly ruling the brutal underworld of London, a terrifying mafia boss is suddenly ambushed by a deadly rival and miraculously saved by a handsome young stranger. Deeply impressed by the man's incredible combat skills, the cold mobster immediately brings his mysterious savior into his elite inner circle as his personal bodyguard. Will this dangerous professional relationship slowly blossom into a fiercely protective and passionate romance that defies the criminal underworld?