Chen He, Shangguan Bing Xue, and Wu Yijun were the three friends who had known each other since childhood due to their family ties. The three were about the same age, with Wu Yijun being the youngest of the group by one year.
The reason why Chen He had previously said that if anything happened to Wu Yijun her father and grandfather would go crazy when they found out was because, in fact, her status was not at all normal, even surpassing Chen He's military family's status by a large margin.
She was actually the granddaughter of the current Prime Minister of China Wu Jianhong, being known as one of the eight most powerful men in the whole country. Her father Wu Keqian was the current Mayor of the Changping District of Beijing City which consisted of a total of ten localities.
