After the world's first fully immersive virtual reality game "Yuanyu" was launched, Lin Ye and his friend Su Qian entered the game to explore the world, met the AI assistant Wanzi and went through levels together. Not only do they face dungeon challenges in the game, they are also involved in multi-line stories such as real-life corporate interest struggles, competitive guild conflicts, and AI awakening. As the changes in game data intersect with real-life conspiracies, everyone finds themselves in the virtual world "Second Life" and faces the choices and growth of technology ethics, friendship and love. The structure of the three volumes is closely advanced, with humor interspersed between tense plots, and finally climaxes with unity, growth and breaking through technical barriers.