Sora and Shiro, two step-siblings and undefeated gamers, find themselves in an entirely new world where every facet of life revolves around games.

Sora and Shiro's friend, Steph, makes a foolish bet; the new king of Elkia is crowned and Steph details the fall of the Imanity race.

Shiro and Sora challenge Kurami to a game; a new queen of Elkia is about to be announced and Shiro steps in to take the reigns.

A game of chess that Shiro and Sora are taking part in turns out to be part of something much bigger, and the pair ascend the tower of power once again.

Sora and Shiro have decided to live in a rundown shack; Steph begins to worry that they are not the saviours she thought they were.

Sora and Shiro challenge the Flugel Jibril, betting their tablet full of books in a game of materialisation shiritori, where the words they use will appear or disappear from the world around them.