All the memories of Zou Qing and Xu Yan in the past three years were written into it. After Xu Yan died, she kept looking for Xu Yan's shadow and was always hurt by her feelings. In the end, she found out that she was just a substitute for Xu Yan's beloved. In the end, Xu Yan's beloved needed a transplant and only Zou Qing was suitable. Later, they fell in love and killed each other. In the end, Zou Qing and Xu Yan died together.