the inspectors River Rock ( Aaron ) to stay calm and careful thinking , things dishes concept , although arbitrary sergeant Xu Fei ( Louis Koo ) , but still soft system just make full use of Fang Minrui of intuition and a wealth of experience , repeatedly breaking the mystery . Xu Fei set for Jiang Rock to help him a lot of great merit , career turned around and greatly admire the River Rock duo becomes invincible partner . Emotional , good partner, but to dwell on the affinity between the two can not be untied : Xu Fei has been the girlfriend of the missing years of flourishing ( Hoi-lan ) can not be immersed , Qiao Jun ( Jessica ) appears , the two rub sparks and total Fu cohabitation . Unexpectedly , Xu Fei , then suddenly received a flourishing of news , which would he choose ? River Rock is based on brotherhood, do not want to leave behind his girlfriend Yuen Lan ( Charmaine Sheh ) regardless of the heart had to really love ( Li Shanshan ) separately from ...