In the forgotten city where memories can be extracted, repaired and traded, top memory restorer Lin Mo never touches the taboo of deletion. Until a mysterious woman brought a memory chip carrying a bloody nightmare and asked him to completely erase it. When Lin Mo dived into that broken memory, he discovered that the conspiracy not only pointed to the dark core of the city, but was also closely connected to his dusty past. He must make the final choice between the whirlpool of truth and the abyss of oblivion.
