Will the emperor’s son-in-law, Li Fan, and An Yixue be together in the end?

Together. The novel "The Emperor's Son-in-Law", also known as "The Hidden Dragon King", is a refreshing novel about an urban son-in-law written by the author Wang Lichou. The hero and heroine of the novel is Li Fanan Yixue. The novel mainly tells that Li Fan was originally an ordinary college student, but he didn't expect that there seemed to be a system in his mind that allowed him to choose. As a result, he chose a royal sister wife, and suddenly Li Fan became the door-to-door son-in-law of the An family. In the novel, Li Fan and An Yixue got married.