The Monsters in the Courtyard

Novels About a Monster Living in the City

The protagonist lives in a modern city, but is actually a demon who has lived for thousands of years.

Any Stories with a Villainous Female Lead?

Cat spirits, snake spirits, fox spirits, rabbit spirits. Modern, historical, or cultivation settings are all fine. If it's a fox spirit, I'd prefer a nine-tailed fox, pure white or bright red all over, with tails tipped in different colors. Ideally, it can freely switch between human and spirit forms without restrictions.

Anything Goes, I'm in a Reading Slump