The protagonist Luo Dao has always been content to live like an isolated island in the ocean. My only hobbies are collecting and reading maps, and interpersonal interactions are reduced to a minimum. His quiet life was shattered by the disappearance of his friend Ding Ting, who he had not contacted for many years... This missing friend was developing a game and suffered from insomnia and hallucinations. The most peculiar thing was the cones of unknown meaning that always appeared in his dreams. At the same time, Wu Niannian, an avid fan of the game, fell into coma after participating in an event held by the game. It seems to confirm the urban legend that the brains of players of this game will be gradually eroded. How should Luo Dao stop the rumors and save his companions? While getting closer to the truth, a secret from many years ago gradually surfaced...
