After listening to Yu Yunxi's words, Qian Qing's face paled as realization dawned on her.
Lady Zhang asked Jian Zhong uneasily, "Marquis, what does she mean by that? What does this have to do with Prince An?"
Jian Zhong's mind was racing with thoughts, and his expression gradually turned grave.
When she did not get a response, Lady Zhang turned around and said to Jian Si, "Hurry up and tell your brother-in-law about your sister."
Jian Si averted her gaze before she took a few steps back.
Seeing that her beloved daughter ignored her as well, Lady Zhang raised her head and shouted, "Prince Rui, something happened to Xin!"
However, Prince Rui remained unmoved. He narrowed his eyes and sized Yu Yunxi up. A hint of killing intent could be seen in the depths of his eyes. He did not expect her to figure things out so quickly. However, since she knew his secret, she would not be able to live for long.