Ten years ago, Fang Zi, an e-sports boy, broke up with his childhood sweetheart Su Wan because of pursuing his dream. Su Wan disappeared mysteriously the next day, which became an unhealable scar in his heart. Ten years later, Fang Zi, who was already at the pinnacle of global e-sports, was forcibly bound to a death game called "Du Ling". He unexpectedly discovered that Su Wan's consciousness was trapped in the game - every clearance here requires Su Wan's memory. Each copy is a cage of their past memories, and also hides the crazy conspiracy of the Guixu organization in the name of "digital immortality". In order to awaken Su Wan's memory and destroy the evil plan of the Guixu organization, Fang Zi teamed up with teammates he met unexpectedly and passed through deadly dungeons such as the midnight hospital, the abandoned school, and the foggy forest. He fought against Lin Mo's obsession with revenge and the pursuit of the Guixu Presbyterian Church. In the intertwining of virtuality and reality, he uncovered the truth about Su Wan's death ten years ago and the core secrets of the Guixu organization. He protected his loved ones with blood and obsession and found the road to redemption in a desperate situation.