This is a story about a deranged world.

Overcoming the jinx known as the "Thirty Game Wall," which drastically reduces the survival rate of players, Yuuki continues her journey. A game where death is always close at hand. Next, she takes on a remote island in the middle of the ocean. Eight players have gathered there. Among them are seasoned veterans whom Yuuki knows. The game is "Cloudy Beach." Beyond the wall, only those who have crossed the wall remain. Today, once again, she makes a living playing deadly games.