The police start to become suspicious of Louis and investigate him. They try to crack down the growing heroin business, which is supplied by Louis. Pu, Pam, Duean, Ngoh, Joe, and Yok start to develop a heroin addiction. Pu steals Duean's money to get more drugs and Duean gets angry at her. Pam and Joe follow Duean to her job and Joe tells Pam a secret.