No Game No Life: Zero (ノーゲーム・ノーライフ ゼロ) is a 2017 anime film based on the No Game No Life light novel and anime series by Yuu Kamiya. It was directed by Atsuko Ishizuka and produced by Madhouse.
Six thousand years before Sora and Shiro were even a blink in the history of Disboard, war consumed the land, tearing apart the heavens, destroying stars, and even threatening to wipe out the human race. Amid the chaos and destruction, a young man named Riku leads humanity toward the tomorrow his heart believed in. One day, in the ruins of an Elf city, he meets Schwi, a female exiled "Ex-machina" android who asks him to teach her what it means to have a human heart.