No Game No Life, Vol. 7 (light novel)

One fateful day, the One True God Tet collapsed from hunger in the back alleys of Elche, only to be saved by Izuna. Tet recounts a story from 6000 years ago, about the "Great War" that divided the heavens and tore the earth asunder. About the man who challenged the world and the girl who stayed by his side.