In the future city "Haicheng" where memories can be extracted, sealed and traded, the top memory appraiser examines the broken past of others with the calm attitude of a bystander. He built an emotional island for himself until a mysterious woman brought a memory crystal that could not exist - it actually contained the last scene of his deceased wife. This crystal is like a key, opening the door to the vortex of a huge conspiracy. In order to pursue the truth, Lin Mo had to sail into the rough sea of oblivion, fight against the technology giant called "Eternal Life", and face his painful memories that had been dusted for a long time and were enough to swallow him completely.
