Game designer Qing Wan falls into a prolonged coma after a car accident. Her fiancé, Lin Xian, the CEO of a major gaming company, attempts to revive her by connecting her consciousness to the “Dreamscape” engine, a simulation system that copies the real world. However, when Lin Xian enters this simulated world, he discovers that Qing Wan has forgotten about him… To help Qing Wan regain her memories, Lin Xian encourages her to develop a game about dreams called “Qing Wan’s Forest.” Slowly, Qing Wan’s memories begin to return to her. Meanwhile, Lin Xian’s main rival, He Fan, plans to steal the technology behind Dreamscape. Vershi helps Lin Xian, He Lanxue, implant a virus into the simulation, making the dream world more dangerous. Faced with these dangers, Lin Xian decides to sacrifice himself to save Qing Wan. At the same time, Qing Wan embarks on her journey to awakening…