Lin Zhenhai worked his way up from the bottom to become Brother Ahai who can "do things". He believes in the survival rules of the human society, but step by step he falls into the quagmire of power and desire. A case of fake goods triggered a scandal of "fishing for people", which alarmed the Discipline Inspection and Supervision Committee. Li Rui, the young deputy secretary of the Commission for Discipline Inspection, peeled off the cocoon, tearing apart the shady story of government-business collusion from a small case. Lin Zhenhai finally chose to surrender and exchanged redemption for a new life.