Dust-avoiding pearl

The naive young man Jing Tang, along with his fiancée Qin, joined his brother Jing Song to attend the annual temple fair at the You Sheng Ancient Temple, which has a history of over 800 years. There, they encountered the girl Xiao Xian and the mysterious figure Qi Shang, who informed them that the world they inhabited was merely an illusion created through the Art of Memory. As many people around them were killed one after another, the killer pointed directly to Qi Shang—a great demon who had killed countless people and extended his own life through the Art of Memory. Just as they were unable to comprehend this, Jing Tang's fiancée was willingly taken away by a man claiming to be Qin's husband, returning to the real world. After that, Jing Tang found himself caught in the centuries-old feud between Jing Song and Qi Shang, and the mystery of his own identity was revealed: Jing Song was the evil spirit that had caused turmoil in the world. Jing Tang used the Dust-avoiding Pearl to personally kill the evil spirit, but the cost was Xiao Xian's sacrifice. To prevent the evil spirit from being reborn, Qi Shang shattered all memories he had of Xiao Xian. In the end, Jing Tang followed Qi Shang back to the real world, but can this world truly be real? Was everything Jing Song did really aimed at destroying the world, or perhaps just for the sake of a loved one?