Obsidian (Los fae de las sombras, 1)

He is mystery, danger, and passion. He is a forbidden sin. And now he can destroy everything I hold dear. The Dark Fae didn't tell me his name when he tried to seduce me, nor when he ruined one of my assignments and stole something that belonged to me: a dangerous relic with limitless power. An object with the ability to destroy kingdoms… and shatter the walls that separate the human world from the fearsome, savage magic of the fae. He knows I would do anything to protect my family, even accompany him across the border to his land. Mortals are not allowed to enter the Obsidian Kingdom. Those who discover them are condemned to death… or taken hostage. Mere playthings for the Dark King and his family. I will enter his game to understand the rules… so I can break them. And then, I will reclaim what is mine and exact my revenge. Not all mortals are delicate flowers. Some have thorns.