As a tourist attraction, the Forbidden City receives tens of thousands of domestic and foreign tourists every day, but not everyone knows that this Forbidden City contains another kind of content...
Many courtyards in the Forbidden City are sealed! They are not open to tourists. In fact, phenomena that cannot be explained by science have occurred in every palace. Before liberation, many people died in these places before they were sealed! They either disappeared for no reason or died, but it was always so bizarre that the reason could not be found.