"Young Master Shi, what was the method you have mentioned earlier?" Elder Lai Zexi asked.
"I have put a mechanism at the gates of my manor which can be used to monitor the coming and going of the residents. It would also make it impossible for nonresidents to enter the manor without permission." She explained.
Song Qing, Song Xia, Song Huo and Lai Zexi listened closely and found the idea of this added security amazing.
"Then–how to do this? We just utter the words that they're allowed to come in?"
'Could it be done like this? Just by saying a few words, anyone could enter the almost impenetrable array?'
