In the "Fantasy Capital" where memories can be extracted, sealed and traded, Lin Chen, a top memory restorer, accepted the commission of the mysterious woman Xiaomo to find her lost day. As the investigation deepened, he was involved in a conspiracy about memory tampering, and unexpectedly discovered that the end of that memory was actually his long-lost past. On the isolated island of memory, how will he face the turbulent waves of the sea of oblivion?
