Wang Lin.

According to the iQiyi video, the heroine Yin Shan liked Wang Lin and eventually gave birth to a son with Wang Lin.

"The King is in Love" is a Korean love drama directed by Kim Sang-hwi and starring Lee So-won, Choi Kang-hee, Wang Jae-geun and others. The play is adapted from the novel of the same name, set in the Goryeo Dynasty, and tells the story of the intertwined love between the crown prince, the daughter of a nobleman, and the guarding warriors, as well as the power struggle between the royal nobles