Buck Yuen is an unsuccessful sporting equipment salesman from Hong Kong who daydreams of fantastic adventures out there. It all comes true on one day when he becomes an instant hero by thwarting an attempted bank robbery. The sudden fame leads Bei to meet Liu, a private investigator who convinces Bei that he may be the long-lost son of a rich Korean entrepreneur. As he travels to Korea and even Turkey to reunite the father he’s never known, Buck finds himdself in the middle of a twist of mysteries that only he can uncover.