Without the game, there is no life. Volume 2

Once, a stranger calling himself a god offers Sora and Shiro, a pair of avid gamers, the chance to travel to another world where all conflicts are resolved through games. But it turns out that humanity is in a desperate situation: the last remaining lands of people are about to fall to hostile states. The brother and sister decide to participate in a tournament, the prize of which is the royal title. They will have to face a very dangerous opponent - the mysterious Clammy Zell, who uses elvish magic...
Will they be able to become the saviors of humanity in a foreign world?