Everything is decided by a “game”?!
The curtain rises now on a super-intellect battle fantasy.
They are both NEETs and Hikikomoris… but on the internet, the genius gamer siblings Sora and Shiro are known as the undefeatable “__” (blank). Sora and Shiro’s talents and skills are so abnormally good they are considered as urban legend. One day a young boy Teto appears before them, claiming to be “One’s Lord”.
Teto summoned Sora and Shiro away from the real world called a “shitty game”, and into another dimension. Here, all violences are forbidden, and everything is decided by a game! Of the 16 different races residing in this world, “Humanity” is the weakest. After having the vast majority of their lands captured by the other races and being driven to the brink of extinction, Sora and Shiro challenge these one-of-a-kind battles of the intellectual powers in order to save Humanity!