One man and two women, lawmen time travel.
The male is the grandson of the first assistant, the female is the grandson of the second assistant, and the female is the male concubine. A man loves his wife for the first time, but after meeting her, they connect with her and actually love her again. However, how can a modern woman, who is also the legitimate daughter of a high family, be willing to spend her whole life in the inner house?
A woman is a concubine, who is warm-hearted in both ancient and modern times. She is dissatisfied with the domineering man and watches with all kinds of sarcasm, and even takes the opportunity to run away.
Men and women: How can we be stable if our hearts are not resolved? How can we be happy if our feelings are not rooted?
Everyone: How can you live without a career? Only by working hard can you be happy.