C45 Imitation of Royal English
At the very least, Niu Hulu would be able to understand how supreme the honor of being the Empress's younger sister was. The Queen of Mercy did not have any direct relatives sisters, so even as the Empress' clan sister, the daughter of the Heseli's house would usually be carefully held in the hands of everyone when they handed in their handkerchiefs. Because she was the empress's younger sister