Although she hadn't been in the capital for long, Xu Qing had already found out about the complicated relationship between the royal family and Qiao Yanhui. For example, Ao Jie had a good relationship with Qiao Yanhui since he was young. When Qiao Yanhui was in danger, it was Ao Jie who helped him.
However, Ao Jie's mother, Lin Shu, had always targeted Qiao Yanhui. Qiao Yanhui had been framed and almost assassinated by Lin Shu many times since he was young, so Qiao Yanhui's relationship with Ao Jie was very complicated.
Qiao Yanhui was originally very close to Ao Jie, but gradually, Qiao Yanhui understood that he couldn't be too close to Ao Jie, or else Lin Shu would be worried. Therefore, he gradually distanced himself from Ao Jie, but Ao Jie was still quite intimate with him.
Most importantly, Ao Jie was mentally unstable.