Sid is the son of the leader of a major mafia groups in Hong Kong. Hiding from enemies, he finds himself in the mountains of Taiwan, where he meets a group of people who have known Zen. They play special music on the drums, which penetrates deeply into the consciousness of people. Sid joins them and gradually realizes that he has found true happiness. But family is not something you can choose, so he is forced to return home to help resolve the problems of their group.