Brother and sister, Sora and Shiro, are inseparable—in both the real world and the game world. Their individual skills, combined, make them the perfect team: Sora, with her well-developed intuition, and Shiro, with her remarkable intelligence—an intelligence that goes beyond what’s possible. In the real world they’re NEET, but in the game world they’re known as 「 」 (Japanese: 空白 Ku:хаку, literally “Blank”), the unbeatable group of online players. They’re called “The Empty” because the players’ account names are always left blank. One day, after defeating a mysterious enemy in online chess, the brother and sister are offered a chance to reincarnate in another world called Disboard, where everything is decided through games. Agreeing, they arrive in a new world and meet its god—Teta, who turns out to be that very mysterious opponent. Together, Sora and Shiro begin their journey, helping the weak human race Imanity conquer this world in order to challenge Teta himself and earn the title of God.