Who can tell me the name of this fantasy novel?

His family was very well off. He was in school. The mayor of their city was a former servant of their family (the slaves were all women).
All the servants in their family had to cut ties with his family. Have a considerable status in society
He could teleport. He even brought his teacher to the mayor.
There's this part in the middle. His teacher said. Every time I see the mayor on TV. They saw that the mayor was wearing something around his neck. And it was the same every time. I only knew after I saw it. It's a collar (the kind used by S & M)
There was also a part where he went to a very, very big company. That company is not accessible to the average person. They had to have a similar identification card to enter. He was holding a crystal card. I've never seen any reports. She didn't let him in at first. Then he went in. That building was dozens of years old. The higher the status. The higher the floor he worked on.
This novel had an H plot. I read this novel a few years ago. Now I suddenly want to see it. I wonder if anyone knows the name of this novel.
Also, who can tell me a few classic fantasy novels? the more, the better

Answer 1

I don't know which fantasy novel you're referring to. Can you provide more context information such as the genre of the novel, author, storyline, etc. so that I can better answer your questions?