Caught between two doomsdays, memory has become the hardest currency and the most poisonous trap. Lu Yin makes a living by reading the afterimages of memories, at the cost of his own memory constantly passing away. He searched hard for his missing sister, but found that every clue he found pointed to a cold truth deep in the matrix: human beings' sanity is the only loophole in the system.
When the false paradise confronts the real desolation, he must answer: Should we embrace the eternal dream of perfection, or hold on to the scarred freedom?