C1607 Two Secret Rooms

Lau Yiheng nodded, then suddenly said with a cold face, "How did you find us? And how did you know our names? And how did you know we were together?"

Du Faang said calmly, "This is because one of the junior sisters told me. She felt the danger of the secret chamber, but she was powerless to stop the other junior sisters from entering. So she told me that I must find her junior sister