The show's main cast were Li Nanxing, Fann Wong, Rui En and Zhang Yaodong.
This drama is a remake from the 1987 series of the same name, which also stars Li and features ex-prisoners and similar antiheroes.
Yao Zhiyong and his group of friends are a gang of rebellious teenagers who call themselves the WCS.
Meanwhile, Tian Yibang is nearing the end of his jail sentence and reminisces about his old life.
His wife later came to prison and told him that she was taking away their son and raise him herself without acknowledging him as the birth father.