Chen mo (2010)

Ren Daxiang, the deputy director of Criminal Investigation Department in Public Security Bureau (PSB), Xu Jinan and Guan Wei, black sheep in the Police, collude with Yuan Wanchun. They set a trap to kill Chen Yunqing and Geng Fengchen's brother and take away their property. Lin Yin is transferred to be the director of Fu'an sub-office of Fuchun City. At first, he is cheated by Ren Daxiang. However, at last when Lin knows the truth, he makes a meticulous plan and obtains the irrefutable evidence of their crimes, catching the whole lot in an action.