It is Easy. I Just Have to Break Your Leg

Argh! He was dead! He was dead!

 Just now, You Xi had accidentally mentioned You Yi at the end. After he had finished asking, Mrs. You did not acknowledge or deny his statement. Everything could be seen from this attitude.

 He connected the incident to what he had found out before, that Qingsi's mother was probably related to the Xia family.

 Furthermore, the person who had taken Qingsi away was very mysterious.

 By stringing these few incidents together, You Yi had no cause to not believe that Yan Qingsi was in Rong City now. The person who had taken her away was probably a Xia, or perhaps…she had already met Mrs. You.

 You Xi stood there obediently, not daring to make a single move like a primary school student. He cautiously observed You Yi's expression.

 When he noticed that You Yi's expression was dark, his heart became heavier and heavier.