No Game No Life Tet. No Game No Life: ZeroНет игры — нет жизни: Начало. Characters / No Game No Life.
Tetra is the little sister of Tet. Therefore, I'll let you be reborn! In the world you should've been born in!
The series follows a group of human gamers seeking to beat the god.
Always Someone Better: Tet notes to himself that 『 』's predecessors, Riku and Schwi, were even stronger, for they won in the old world where there were no rules.
As a result, they got contacted by someone named Tet; the God of another world called Disboard, the ultimate paradise for gamers of Sora's and Shiro's caliber and he therefore invited them to come live. Tetra is the little sister of Tet. No Game No Life adapts the first three volumes of Yuu Kamiya's light novel series of the same title.