The protagonist is a professional esports player, but an unexpected injury during a match forces him to retire. He sinks into the lowest point of his life until he discovers a mysterious League of Legends server connected to a parallel world. In that world, his body is no longer an obstacle, and he can control champions freely, just as he used to. But as his influence in the parallel world grows, he realizes the boundary between reality and the virtual world is beginning to blur. He must find a balance while facing a villain who plans to use the parallel world to control reality.