In the future city "Xincui" where memories can be read, edited and traded, Lin Feng, a top memory weaver, makes a living by repairing the broken memories of others, but is trapped in his heart by a lost past of his own. One day, he took over a mysterious commission: to awaken a tabula rasa woman called "Ilari", whose mind was like a blank sheet of paper that had been completely erased. While diving into her empty spiritual world, Lin Feng accidentally discovered the illusion of an isolated island lighthouse - a scene that was the same as the one deep in his own lost memory. As he tries to piece together Ilari's past, a secret emerges that could subvert the entire city's order, and his own identity is far more dangerous than he imagined.