Chen Jiabao has been practicing medicine for generations and is well-known in the world. His unique knowledge is passed down to men but not to women. However, Chen Jiabao has six daughters and only has one son, Chen Boyan.
The young master of the fort, Chen Boyan, whose mother died when he was born, became an ominous person in his father's mind who could kill his mother. Because of his father's neglect, he was doted on by his six sisters, but he didn't want to accidentally save a strange man when he was young, which would cause his life to change drastically...