Police chief Zhuang Jinghe, with complex joy, etc. back two years of study in Britain's daughter Zhuang Xiaodie, also when the daughter was already in the UK who get married, son-in-law is the customs supervision and song Albanese's son, Song Peiwen. The father and daughter so noisy over, Xiao butterfly ran away from home, was coming from drug traffickers hostage. Lift the hostage crisis, the police investigation team captain Jiang Yucheng, slum born small hun hun Lingyun song fly, and son Song Wuping, Qi Li saved Xiao butterfly.