Mi-ri's friends, who work in a private detective office, leave on a trip to South East Asia. But suddenly, Mi-ri loses contact with her friends, and their whereabouts are unknown. Mi-ri is sure they have been abducted and asks a detective for help... The detective looks into the case, but where will he find Mi-ri's friends?

• Min Do-yoon
• Joo Hye-won
• Jo Eun-young-II
• Yoo Jong-hae
• Park Soo-bin-III