What made Charlie feel a little surprised was the fact that Cadfan would actually look for a Feng Shui master to investigate and find out about his identity.
Although the old man had spoken very vaguely over the phone just now, the important points that he had mentioned were very clear.
For instance, he had said that he would only be responsible for watching, calculating, and correcting. This was evidence that he was a Feng Shui master.
In a larger sense, the role of a Feng Shui master was si