Memory Black Market tells the story of Chen Xu, a “memory dealer” with a special brain who makes a living storing other people's memories in a future city deeply divided by class. After receiving a blood-soaked memory of a murder, he discovers that his client is the real killer of a business tycoon. Overnight, he goes from a secretive trader to the only “living evidence” in the case, and is forced into a vast conspiracy sweeping through the highest and lowest levels of society. Hunted by forces on all sides, he struggles to survive and expose the truth.