In the future city "New Arc" where memories can be edited and traded, the job of elite "Dream Weaver" Ling Chen is to repair broken hearts. However, a mysterious "soul theft" plague quietly spreads, and the victims have their core memories taken away and become walking zombies. In order to find out the truth, Ling Chen went deep into the abyss of memory, only to find that he was stepping into a huge and carefully woven conspiracy. This is not only a duel with the "Memory Stealer", but also a cruel redemption for his own past that is on the verge of disappearing.