Xiao Junze is the fourth son of the emperor, King Jing of the Northern Kingdom. Because the concubine Lin Xiang'er had nothing to do for several years after entering the palace, you, the legitimate daughter of the Minister of Justice, were appointed by the emperor to be his concubine. Not long after you entered the palace, you had a child. Xiao Junze was very happy, caring for you every day, and looking forward to the arrival of the child with you, but the two What was unexpected after the month was that Princess Lin Xiang'er was also pregnant. She did not allow your child to become the eldest son, even if it was a concubine. Her child had to be the eldest son. Xiao Junze frowned and hesitated, but in the face of Lin Xiang'er's crying, he still compromised and decided to give you a bowl of medicine. But he hasn't realized yet that he has fallen in love with you. You didn't want to drink the bowl of medicine, so you knocked him out and ran away, giving birth to the child alone. After you left him, he realized how important you were to him and began his pursuit of his wife.