The police suspect that MAN is collaborating with XIAO and they ask MAN to take leave for internal investigation. KIU tries to help MAN but they end up quarreling with each other. MAN stays in the comic book shop for the whole day and he eventually goes to stay in YOU’s place. KIU and BO are transferred to the hiking team. They meet a little girl on the hill while patrolling. They help her find her mother but they later discover that her mother is an illegal immigrant… XIAO meets up with FOOK TIN and he requests him to return 3 million dollars debts to the gang. MAN discovers that YOU is sick and he takes good care of her. MAN is being investigated by the police and his ex-trainer MING voluntarily asks to become his reference. MAN is very grateful and MING reveals to him that KIU has asked him to do so. MAN is deeply touched. XIAO blames MAN for getting close to her daughter…