Miki Sabishii has been playing games all of her life, and is known as Xth all over the internet world. She's a certified genius, who also happens to be clinically crazy, but her fans don't have to know that. The 15 year-old mute girl is summoned by a God who recently realized he has made a mistake in challenging "Blank", the only gamer Miki had ever lost to. The god, Tet, plans to use the girl to keep Blank from taking Tet's spot as the True God. Will Miki and Tet be successful? Will Miki get to meet blank? Or maybe she'll even fall in love...

There was a boy and a girl. Seven years apart. Complete opposites. They are also Siblings. But how are they so close, you ask. Well, they are bonded together by a promise. Let me tell you the story. [Completed]

"Let's all have fun and play together" was the 10th and final pledge of the world of Disboard. Ace and Ash had always been confused with how everyone interpreted it, with how everyone manipulated, cheated, and lied to gain power through beautiful and what were supposed to be fun games. They no longer found enjoyment playing with other Imanity by the time they'd grown up, only finding joy playing with one another. What had been the point of it being a pledge if no one listened to it? When would they reignite that spark games brought them during their childhood again? They never thought that all it would take was another strange pair of siblings just like them to relight that burning fire in their very souls, nor did they believe that those siblings would lead them on a most extraordinary adventure that would go down in history.