This drama is about various contestants who take part in a game show with a prize of 10 billion won wherein contestants are encouraged to cheat and lie. The contestants who able to cheat the others will wins the prize but but be in debt if he/she loses the game. Contestants include genius swindler Cha Woo-jin and naive college student Nam Da-jung. Meanwhile, Kang Do-young will play the MC and planner of this game show.

• Kim So-eun
• Lee Sang-yun
• Lee El
• Shin Sung-rok
• Uhm Hyo-seop
• Jang Seung-jo
• Kim Yeong-ae
• Jo Jae-yun