Why do you feel familiar and cordial when you see the Forbidden City, and sometimes you will cry inexplicably? I asked online in previous lives.

I also have a feeling that I am particularly familiar with the Forbidden City. I found a lot of documentaries and feature films about the Forbidden City, and I cried when I looked at them. Some palaces will have a strong sense of familiarity, depression and sadness, especially when they see weeds in unopened areas. I don't know what's going on.