102 Chapter 102 Causing Trouble (3)

When they passed by the servants' room, the couple blew over the knockout powder to knock everyone out.

Then, they almost encountered a patrol team when they walked to the central courtyard. Afterward, the two hid in a rock decor and observed the surroundings.

In the end, it was confirmed that there were two teams of five people, and the interval between each group rotating was quite long.

The two of them stayed in the rock decor and waited for the patrol team to come over. They blew some knockout powder and carried the fainted people into the decor.

They proceeded to knock everyone out in the manor. According to the layouts of the manor, they found a study in a courtyard in the northeast.

Gu Chengrui stepped forward and used a wire to open the lock. The two of them put on shoe covers and gloves respectively before quietly walking in.