In the near future where technology can repair memory fragments, Lin Su, the top "memory weaver", spends his days diving into the deep sea of other people's broken hearts, but he can only fail to recover his own forgotten past. A dangerous commission from a mysterious woman in red draws him into a long-standing conspiracy. It was a memory core marked as a "forbidden zone", which not only contained her fragmented truth, but also echoed a nursery rhyme that Lin Su was extremely familiar with. In order to explore the mystery of his life experience, Lin Su decided to risk permanent mental collapse and sneak into this island of memory. There, every inch of the scenery was a trap, and every echo could swallow him up.
