The sequel continues with runaway pirates, who vow that they must kill Dragon Ma to take revenge for their late captain. On recommendation of the Chief of Marine Force, Dragon Ma is transferred to be in charge of the district of Sai Wan after the Superintendent, Chun, is thought to be staging his arrests. Chun, however, has an excellent record and the "criminals" he has been engaging are shot and killed, so there is no evidence against him.