They once lived in Changqianli, and the two children were suspicious of each other. Once they grew up, the good student Jin Yunduan became the exterminated master, and the black sheep Lu Zheng became the favorite. The two people who didn't like each other gained a new understanding of each other because of an unexpected syphilis. As a doctor, Jin Yunduan is burdened with getting married and having children. Lu Zheng was at ease in his wonderful and complicated life circle, and suddenly he found that he had made up his mind when facing Jin Yunduan.
