Miêu tả:Zhong Tianzheng is arrested and imprisoned for the manslaughter of his wife. He once again lives his life behind bars, which kicks off the sequel. While he serves the sentence, his mother dies of illness and his only son Liangzai is forced to be sent to an orphanage. Therefore, Liangzai feels resentment towards his father. The new security guard in prison Gui Jianchou dislikes Zhong Tianzheng. So when he applies to go out to visit Liangzai, Gui Jianchou makes things difficult for him and wants to teach him a lesson. In order to build prestige in prison, the Mainland Gang, headed by Da Quanlong, has conflicts with the Hong Kong Gang. Gui Jianchou wants to bribe Da Quanlong but fails, so he holds a grudge against him.
