In the fictional dynasty "Dajing", the heroine "Liu Qingyan", a modern top female Chinese medicine doctor and space owner (the space contains medical books, medicinal materials, land, spiritual springs), accidentally traveled to a remote mountain village and became an orphan girl of the same name "Liu Qingyan". The original owner was forced by a close relative (uncle or aunt) to marry the male protagonist "Xiao Zhan" from a neighboring village, a "living king of hell" who was rumored to be murderous without batting an eyelid and suffering from disabilities (such as leg injuries/eye injuries). In order to protect herself and use space to improve her life, the heroine decided to "marry". Not only does she have to face the difficulties of her best relatives and the rumors of the villagers, but she also has to deal with the male protagonist's indifference, suspicion and the secrets behind him (such as his former military status and family grudges). The female protagonist uses medical skills and space resources to gain a foothold in the village (treating illnesses, saving people, improving mulberry trees), and at the same time helps the male protagonist recover, find out the truth, and take revenge. In the process, she and the male protagonist go from using each other to truly loving each other, and finally join hands to gain power/retreat to the countryside.
