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"Congratulations! You are 1 of 100,000 people who have been entered in the amazing Liar Game tournament!" For Nao Kanzaki, an overly-naïve student, receiving this message in the mail was only the beginning of an unending financial and psychological nightmare. Winning the game means riches beyond one’s wildest dreams, while failure means crushing debt. And with no choice but to play the game, Nao quickly turns to Shinichi, a well-known swindler, for help. However, little do the two know just how far the Liar Game goes. Who will win, and who will lose it all?