The article tells the story of the emotional entanglement between Feng Qing, a great cartoonist, Sha Sha, the daughter of the publishing house president, Yu Qing, the president of the student union, and Zi Han, another girl. But this feeling is based on a biological imprint left to them by the previous generation. For their own biological research experiments, the previous generation conducted experiments on their children and other future generations. On the basis of this biological imprint, there are too many things in their lives and emotions that are irrelevant but vital to them. They carry the memories of ancient people, and this memory of ancient people happens to be the memory between a couple. This memory tortured Li Sha and also tortured Feng Qing. In fact, Feng Qing was a victim of biological experiments. He is the product of cloning, and in his opinion, his parents are two people that he cannot eliminate the gap between.
