Before Sora and Shiro set foot on Disboard, there was another remarkable duo!! 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... Let the games begin!

(Volume 1)Meet Sora and Shiro, a brother and sister who are loser shut-ins by normal standards. But these siblings don't play by the rules of the "crappy game" that is average society. In the world of gaming, this genius pair reigns supreme, their invincible avatar so famous that it's the stuff of urban legend. So when a young boy calling himself God summons the siblings to a fantastic alternate world where war is forbidden and all conflicts--even those involving national borders--are decided by the outcome of games, Sora and Shiro have pretty much hit the jackpot. But they soon learn that in this world, humanity, cornered and outnumbered by other species, survives within the confines of one city. Will Sora and Shiro, two failures at life, turn out to be the saviors of mankind? Let the games begin...!

In this fantasy world, everything's a game--and these gamer siblings play to win! Meet Sora and Shiro, a brother and sister who are loser shut-ins by normal standards. But these siblings don't play by the rules of the "crappy game" that is average society. In the world of gaming, this genius pair reigns supreme, their invincible avatar so famous that it's the stuff of urban legend. So when a young boy calling himself God summons the siblings to a fantastic alternate world where war is forbidden and all conflicts--even those involving national borders--are decided by the outcome of games, Sora and Shiro have pretty much hit the jackpot. But they soon learn that in this world, humanity, cornered and outnumbered by other species, survives within the confines of one city. Will Sora and Shiro, two failures at life, turn out to be the saviors of mankind? Let the games begin...!

IT'S A GAME OF LIFE AND DEATH BETWEEN THE GAMER SIBLINGS AND A GOD!Subsequent to the eternal Great War, Disboard-the world where everything is decided by games and wagers rather than violence-is born. But winners still trample losers, and the victims pile up. A young Shrine Maiden laughs at how nothing has changed... Sora and Shiro agree to a dice game in which the number of dice you have is determined by your age, but in a contest where all the players are pitted against one another and death hangs in the balance, will the sibling gamers survive or lose everything-including their lives?

Kaito Sena's life hasn't exactly been easy. Unfortunately for him, death isn't about to get any better. Summoned by none other than Elisabeth Le Fanu, the "Torture Princess," Kaito has to choose what he wants for his second life-be her butler, or die a long, painful death by torture. What is he to do but become her servant...and help her eliminate the fourteen ranked demons wreaking havoc in the world! See the original light novel come to life in this gritty manga adaptation!

(Volume 1)Meet Sora and Shiro, a brother and sister who are loser shut-ins by normal standards. But these siblings don't play by the rules of the "crappy game" that is average society. In the world of gaming, this genius pair reigns supreme, their invincible avatar so famous that it's the stuff of urban legend. So when a young boy calling himself God summons the siblings to a fantastic alternate world where war is forbidden and all conflicts--even those involving national borders--are decided by the outcome of games, Sora and Shiro have pretty much hit the jackpot. But they soon learn that in this world, humanity, cornered and outnumbered by other species, survives within the confines of one city. Will Sora and Shiro, two failures at life, turn out to be the saviors of mankind? Let the games begin...!

Social-phobic Sora and shut-in Shiro form a genius gamer sibling duo. The two find the world to be a lousy game...until someone claiming to be God transports them to a world where everything is decided by games! Will these two failures at life become the saviors of a strange, new world?

YOU NEVER KNOW WHAT’S IN THE CARDS… ​Before the creation of Disboard, a world where everything is decided by games, there raged a terrible war among the various races. The Immanity weren’t the only ones fighting to end that war, though—one Elf had her own plans: Whoever’s left standing after the world is destroyed is the winner! What tricks did Think Nirvalen have up her sleeve all those years ago? Who was actually pulling the strings behind the Great War? And did Nina Clive, Think’s overworked assistant, even make it out alive?!

One of the gamer siblings has vanished! In the world of Disboard, everything is decided by games. And after rising to reign as the monarchs of the remnants of Disboard's humans, gamer siblings Sora and Shiro have now wagered the fate of every human being alive on the outcome of a game against the Eastern Union! But immediately after making this wager, Sora disappears, leaving only a cryptic message behind. " ", the legendary two-in-one gamer, has been torn asunder! What is Sora thinking? What will Shiro do? What will become of humanity? And what about the paradise of animal girls?! In the third volume of the bestselling alternate-world fantasy series, it's a risky showdown against the Werebeasts!

After having been summoned to the world of Disboard, where a boyish god has declared that all conflicts must be resolved via games, the genius gamer siblings Sora and Shiro have ascended to rule over the strange world's embattled humans. Now brother and sister must challenge the other races directly, and the games are afoot! Will Sora and Shiro be able to stand against the might of the angelic Flügel race? The next chapter in the hit fantasy series begins here!