The play is about the tortuous fate of men and women who have lived a staggered life because of past murders. Zhang Jilong plays the role of Cai Daozhen, a guard from the police force. He is positive and full of justice. Qin Jizhou plays the role of Lee Tae-li. Under the influence of his mother, he dreams of becoming an actor. Although he encountered cruel incidents, he eventually became an actor. Nan Darin and Liu Hanpi play the protagonist\’s child service. Xu Junhao plays a chain murderer and is the \”key person\” who connects the male and female leaders.