I recommend "The Immortal Cultivators of the Apocalypse" to you. This is a mystery detective and mysterious cultural novel. Although it doesn't completely meet the requirements of the title, the female protagonist in the novel is the only cultivator in the apocalypse. It has similarities with the noble girl from the divine realm who descended to the human world. In addition, the novel also involves cultivation content, which may fit your favorite genre. I hope you like this fairy's recommendation. Muah ~😗