Remnya is an orphan girl with horns and a dangerous power sleeping within her. Oblivious of it, she spends her days taking care of her friends in the orphanage and trying to be happy.
When a mysterious lady adopts her, Remnya discovers how valuable her kind truly is. But now she's surrounded by people she can't trust, and monsters who will do anything to get a hold of her powers, even if that means spilling innocent blood on her. Not only her dear friends, thousands of people are in danger.
Remnya won't submit. She will protect them at all costs, even if that means abandoning her innocence and awakening the monster living inside her to destroy the world that shattered her childhood.