In the ringed city where memories can be extracted, stored and traded, top memory appraiser Lin Mo was reduced to an island of memory after an "accident" and lost his entire past. The mysterious woman Xiaotong becomes his only connection with the world, but her words are full of contradictions and flaws. When memory fragments that did not belong to him invaded his mind like ghosts - the gasp of the chase, the gunfire on the rainy night, the bitterness of betrayal - Lin Mo was forced to embark on a dangerous journey to pursue the truth. He must salvage himself in the deep sea of oblivion, distinguish what is truth and what is lies, and uncover the shocking conspiracy that can overturn the entire city.
