No Game No Life 6: The Gamer Couple Who Challenged The World (ノーゲーム・ノーライフ６ ゲーマー夫嫁は世界に挑んだそうです, Nōgēmu Nōraifu 6 Gēmā Otto Yome wa Sekai ni Idonda Sōdesu) is the sixth novel of the No Game No Life (Series) series, published on April 25, 2014.
An official English translation released under the name No Game No Life, Vol. 6: It Seems the Gamer Couple Challenged the World was published on July 25, 2017.
Tet, the One True God, takes a break to amuse himself among the mortals only to collapse on the streets of Elkia. When a familiar face finds him and lends a helping hand, the God of Play regales her with a tale from the Great War about a human man who challenged the world and a strange girl who sought to comprehend the human heart...
- Opening Talk
- Chapter 1 - 3-1=Hopeless
- Chapter 2 - 1×1=Aimless
- Chapter 3 - 1+1=Deathless
- Chapter 4 - 1÷2=Companionless
- Chapter 5 - 1÷0=Etherealness
- Ending Talk