Start with BOSS and Finally Become a God

[Game+Soul Transmission+Alien World+Chess+Plot+Funny] Take the universe as the disk, the planets as the children, and all living beings as the situation. A chess game from the gods allows the story to unfold. One is the former king of Apocalypse Continent, and the other is an ordinary person with disabled legs living on Blue Star. What kind of story will happen when two very different souls meet? Is it mutual incomprehension and dislike, or mutual redemption after getting along? How can they get out of the chess game?