When Praew obtains an important clue about the serial killer case, along with information about additional victims, she decides to team up with Prim and personally visit the area to conduct a preliminary investigation. Kay becomes extremely worried and tries to contact Praew through every possible means. Phat is equally anxious, feeling guilty for having played a part in getting Praew involved in this dangerous situation. The two men then join forces to urgently search for Praew and Prim. However, while investigating for further clues, certain events and details of the case inevitably raise doubts between Kay and Phat. How will this growing suspicion affect their relationship? Join them as they face this thrilling and intense situation.
