In the seventh year after the end of the world, Su Chi, the chief geneticist of Ark-7, locked his lover Lu Zhi into the fifth underground floor with his own hands.
He is parasitized by the alien gene "mirror soil", and his body is being irreversibly replaced. On the last night when he still had human consciousness, she injected him with anesthesia and picked up the gene stripper. On the operating table, he was her patient and her lover. But when the stripping progressed to the third stage, Lu Zhi broke free from the restraints in ten times the severe pain, and the alienated hand grabbed her throat. He broke through the protective door and disappeared into the depths of the wasteland, leaving only one sentence - "From now on, you will no longer be in my world."
Three years later, Su Chi was captured by him in the wasteland. The former lover has become the alienated king, half human and half mirror, with cold eyes. He didn't kill her, but used the same methods she used to "reverse strip" her mentally day after day. He asked her: When you wanted to save me, was it for me or for yourself?
When she finally touched the truth deep in his consciousness that the "Mirror Earth" was not an invasion but a cry for help, the human railgun had entered a countdown to launch. Twelve hours. She must use the only remaining gene editor on the ruins of scrap metal to untie the invisible knot between the two lives - the price is to sacrifice all her memories of him.
After forgetting, will we meet again?
