The Ancient Perfumer

A few years ago, my Qidian account was hacked, and I subscribed to this book, spending all my Qidian coins. I've always wanted an explanation, and I only remembered it today, so I'm posting this to ask.

Is it true that when people are well-fed and warm, they think of lust? A daughter of a noble family has an affair and even has a child out of wedlock. What kind of upbringing does the noble family have? How can they raise such a shameless young lady?

Overall, it's pretty good, but the character names are a bit confusing, to the point that I got confused after a while. Maybe it's just my bad memory.