"That's the nest of the ghouls. However, the ghouls won't appear above the ground during the day. They're all underground."
The blood servant pointed at the dark building and then at the location beneath it.
Yun Ran asked, "What about the blood servants and blood slaves? Do they live there too?"
The blood servant pointed at the rows of small wooden houses beside the dark building and explained the rules of the ghouls to Yunran and the others.
"Blood servants are not qualified to live in the Black City of the ghouls, but blood slaves are kept in the Black City."
Yun Ran's watery eyes darkened and she did not speak again, but she was deep in thought.
She did not know if it was her imagination, but she felt that there were other secrets in the forest.
How should she put it?
The entire forest gave her an indescribably strange feeling, but this strange feeling was not from the ghouls.