This is the product of watching the TV series "Old Nine Gates" and fanfics. I have to say that the TV series is really good-looking. I have read a lot of well-written fanfics, but there were too many pitfalls and it was not satisfying. I had to dig a hole myself and then work hard to fill it in.
Although the adjutant often has a cold face, judging from his interactions with Master Ba, especially when they went to Bai Qiao Village, he should be a gentle person!