The father of Prince of An and the father of the Emperor were half-brothers from the same father but different mothers.
In other words, Prince of An and the Emperor were cousins.
As a prince, he had a high status, so it was quite easy for him to investigate the background of a woman in Chang'an City.
So, he quickly found out.
When he learned that the fierce and beautiful woman was none other than the newly-appointed Crown Princess, the legitimate daughter of the Jiang Family, Jiang Ning, his facial expression was quite colorful.
This woman was more than just fierce.
Outsiders might not know, but how could he, as a prince, not know about the grudges and grievances between Jiang Ning, Prince of Huai, and Princess Consort of Huai?
At that time, when the Crown Prince was still guarding the Imperial Mausoleum, she single-handedly fought with Prince of Huai and Princess Consort of Huai, creating a life and death struggle.