Sora and Shiro, a pair of antisocial NEET gamer extraordinaires, suddenly find themselves in a new world where games decide every facet of life — much to their delight.

The pair's new friend Steph makes a foolish bet. As the new king of Elkia is crowned, Steph details the fall of the Imanity race and her struggle to prove her father right.

Sora and Shiro vacate the palace, electing to live in a hovel. Steph begins to fear that they are not the saviors she thought they were, challenging them to games of "chance."