Luo Jia (by Li Guangjie) has multiple identities. He joined a gang in Southeast Asia for the sake of his bro. Under all kinds of extreme challenges, he still insisted on justice and looked for the truth. The prison guard in local place Bai Zhenhe (by Yuan Wenkang) was born in a private armed force and worked in the prison after being retired. They met each other accidentally. They were in a hostile relationship, and then became partners. At last, they became life-and-death brothers. At the edge of committee crimes and facing the limit of life, they were closer and closer to the truth.