In the "Eternal Night City" where technology can accurately erase memories, the top memory sculptor Lin Mo makes a living by removing the pain of others, but he can only fill a huge gap in his own mind. That blank space is like an isolated island, from which broken lullabies and the fragrance of gardenias often come. When a mysterious old woman comes to the door with a request that closely overlaps with his memory fragments, Lin Mo is forced to dive into the past he buried with his own hands. He discovered that every time he forgot, it was a deeper betrayal. In this vast ocean of forgetfulness, can he recover the truth that was taken away, or will he sink completely and become a prisoner of his own memory?
