Mu Sijue asked simply and casually. It seemed that he just inadvertently remembered Xu Youning and then asked casually.

However, Ah Jin could still hear the concern in his tone.

Ah Jin didn't understand. Xu Youning had once worked undercover, so she naturally had extraordinary physique and mental fortitude. What was there for Mu Sijue to worry about for her?

The most important thing was that Xu Youning had secret relations with Kang Ruicheng. She didn't ...