The hero was rescued by the heroine when he was young and became a servant of the heroine's family. Later, through his own efforts, he won the first prize. Moreover, the hero had a crush on the heroine. Knowing that the heroine had a heart disease, he was willing to become the heroine's medicine guide and endure the pain. Later, through his own efforts, he married the heroine, but the heroine had her own heart and did not love him. She even thought that he was marrying her by force and had always hated him. Once she wakes up from the dream, the heroine dreams that her sweetheart has another woman and will even treat her badly in the future. She let go of her feelings for her sweetheart, but she still didn't like the male protagonist. The male protagonist could only slowly and slowly enter the female protagonist's heart through his own efforts.