No Game No Life

Synopsis

Kurami's army begin defecting to her former queen; eventually her king is assassinated due to her tyrannical rule and Sora is victorious. Sora denounces Kurami's plan in assimilating humans with the elves, declaring humanity is stronger than she thinks. Sora and Shiro are crowned the king and queen of humanity and begin solving Elkia's political and economical problems. They later attend the formal coronation and receive humanity's race piece, a chess piece which represents humanity's rights and free-will. Tet visits Sora and Shiro and explains that whoever gathers all sixteen chess pieces, one for each species, will earn the right to challenge him for his title of god; in response Sora and Shiro accept his challenge, declaring they will be the winner. (Source: Wikipedia)