Tet
Tet is the One True God of Disboard, residing within a king chess piece. He's best known for ending the eternal war that had ravaged the world—though he never actually fought in it. Instead, he won by establishing a single rule: all conflicts would be decided through games rather than bloodshed. It's a pretty clever move when you think about it.
The siblings Sora and Shiro caught his attention after beating him at Internet chess, which apparently impressed him enough to summon them to his world. From there, things get complicated, since they're basically unknowns in a god's game.
Despite his god status, Tet comes across as genuinely interested in games and the thrill of competition. Fans often note that he seems less interested in his divine authority and more invested in whether someone can actually outplay him.
Content compiled by AnimeList.moe from publicly available sources.
