Introduction: In an accident, Yu Yu was involved in a weird game world. If he wanted to survive, he had to complete the game mission. However, the game mission was strange and changeable, and it was difficult to distinguish between true and false. From time to time, some sand sculpture plots broke out, which caught Yu Yu by surprise.
During this game, he met many people and get many tasks. To survive, he has to complete all the tasks given by the game.