Although Yi'an had imagined that he could travel through history and experience the ancient customs and charms for himself, but when it became a reality, he discovered that no matter where he was, it was just life, and it was his own life.
When Yi'an thought about Sifujin's fate in history, he just shook his head and said no. I don't want to take care of anyone I love. Then the fourth master noticed that Fujin had changed, his eyes were dull, he saw that he was no longer full of love, and he would shirk himself; the concubines in the fourth master's house found that Fujin no longer found trouble, they could no longer ridicule her, and she was no longer as lifeless as before.
Purpose: The heroine just wants a stable life and only loves herself.