Without the game, there is no life. Volume 1

Sora and Shiro are brother and sister. They are hikikomori, not working or studying anywhere, but they became famous all over the internet thanks to their gaming skills. They consider the real world nothing more than a «shitty game». Then one day, a stranger calling himself a god offers them to travel to another world where all conflicts are resolved through games...

Will they be able to become the saviors of humanity in a foreign world?