Ling Yun plays the replacement hired for a popular band whose egotistic drummer quit to join a rival group. When the new arrival becomes a hit, he earns the jealous wrath of the predecessor. Meanwhile, the young drummer's mother is fervently against his music career. With the gorgeous Lily Ho as the manageress of the band and some terrific drumming set pieces, the whole thing, needless to say, comes off with a bang.