Shortly after, the three of them arrived at a private courtyard. Under Lu Changsheng's watchful eye, Gu Shuang set up a soundproofing spirit array, which left Lu Changsheng feeling somewhat surprised.
Families like the Gu Family naturally had warning spirit arrays already set up; as long as anyone probed with their Spiritual Sense, the spirit array's power would be triggered.
This showed that the matter Gu Shuang was about to bring up was extremely secretive.
Chapter 207