A boy named Qian Gui from a hospital in Shifang City has kidney failure and must find his biological father within 48 hours. The mysterious figure "Long Zaitian" who has been wandering on the edge of the law for three years and the former Marine, Zheng Qianqian, who is now a city police officer, took over this matter. Their covert chivalrous behavior over the years has caused a stir in the domestic market
A boy named Qian Gui from a hospital in Shifang City has kidney failure and must find his biological father within 48 hours. The mysterious figure "Long Zaitian" who has been wandering on the edge of the law for three years and the former Marine, Zheng Qianqian, who is now a city police officer, took over this matter. Their covert chivalrous behavior over the years has caused a stir in the domestic market