Who is the hostess of Dr. Ji?

The heroine of the novel is with Zhou Chengling.

In the novel "Immortality" in Chapter 374 of Ji's Yi Dao, in the spring of four years after the emblem was built, Yang Moran and Zhou Chengling gave birth to a son. A year later, Zhou Chengling taught their son to call him Dad. The next year, the hostess and Zhou Chengling stood on the rostrum to watch the beautiful spring scenery, with beautiful rivers and mountains at their feet.

Yi Dao, the last novel of Yun Ni, tells the story of ancient and modern doctors.