Xiao Hou Ye Zhang Lanzhu (attack) × Chinese medicine doctor Cheng Qingao (receiver)
The two had a conflict when they first met at the market, and then they were arranged to get married. Zhang Lanzhu was dissatisfied with Cheng Qing'ai's neglect. Cheng Qing'ai knew that he had failed to please Zhang Lanzhu. After confirming that he was disliked and humiliated, he was ready to give up. As a result, he was abducted by the royal family and sold to a brothel. He was later rescued by Zhang Lanzhu, but Cheng Qing'ai still suffered from heart disease. Later, Zhang Lanzhu accidentally learned that Cheng Qingao was the mysterious person who supported him and believed in him even when he was being bullied and looked down upon by everyone, and helped him win the title of Marquis, so Zhang Lanzhu slowly guided Cheng Qingao out to relieve his heart disease.
Purpose: redemption