Mike is just an ordinary young man, who temporarily works for an art college examination coaching school. His girlfriend Yu works for a film production, and they live together in a tiny apartment in Tokyo. Their life looks absolutely normal without any problems before Mike's unexpected words emerge. One day, the young couple's relationship gets changed and developed in unexpected ways.
To exact revenge, the Liar Game office is revived. The target is only one person: Shin'ichi Akiyama. Because of new heroine Shinomiya, Shin'ichi, who kept refusing to take part in the game, finds himself in the game. Along with Akiyama, there's 19 other players competing for the prize of two billion yen. Omega, who revived the game, plays the game at the Liar Game office with Alice. Alice sets up the game, chooses the players, and sets the traps.
Mika, who grew up in an orphanage, having been abandoned soon after birth, begins to look for her mother Naoko. Finding Naoko living happily with her husband and teenage daughter Ayano, she continues to watch from afar...
