In this world, your memories can be bought and sold, your emotions can be priced, and your soul can be weighed. Xindu is a city ruled by "memory" technology. The elites are high in the clouds by implanting the most precious talents and inspirations of others, while the "empty shells" at the bottom survive by selling their past.
Lin Jing was once the best memory appraiser in the city. He analyzed other people's emotions with scalpel-like accuracy, but his heart was already as numb as ice. Until one day, an "Original Memory" that could not be read and was like a living thing dragged him into a fatal chase.
At the end of the memory is the girl in a white dress named Xiaotong. She is a miracle that should not exist in the world, and she is also the key that can subvert the entire world.
In order to protect her, Lin Jing must become an enemy of the Yongyi Group that controls everything, and fight against the man who tries to melt all souls into "eternal fakes." In the steel jungle where neon lights and acid rain intersect, he escapes, fights, and explores, not only to survive, but also to find an answer: When memory is no longer private, what else do we have left to prove that we are "human"?
Can he regain the last dignity of mankind before his soul is completely devoured?