C102 A faint worry on aunt lan's mind

When Leng Yueru came back, she took out the sound detector from his pocket and pretended to look after Zhuang Poyang as if nothing had happened.

Leng Yueru was very happy, at least Zhuang Pu Yang had admitted that Xi Chen was her substitute! However, she did not know why, but even though she had already heard the happy news, she still remained on guard against Xi Chen