Princess Ping'an, Yu Wanqing, was the eldest princess of the previous dynasty. She was the aunt of the current Emperor and the granddaughter of Huangfu Lingyao's aunt. They were cousins a generation apart.
The Eldest Princess was very close to her maiden family. Because of this relationship, Yu Wanqing often entered the palace since she was young. She was the same age as Liu Shimei and had known the Crown Prince, Huangfu He, for more than ten years. She was deeply in love with him.
However, this childhood sweetheart relationship did not become a good story. The childhood sweetheart had feelings, but the childhood sweetheart had no feelings. The person Huangfu He liked was the daughter of the Grand Chancellor, Liu Shimei!
Out of jealousy, Yu Wanqing hated Liu Shimei so much that she could not live under the same sky. It was almost to the extent that wherever Liu Shimei appeared, she would either not appear or would definitely disrupt the situation.