Remnya is an orphan girl with horns and a destructive power sleeping within her. Oblivious of it, she spends her days protecting her friends at the orphanage. However, 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. Her friends are at risk, along with thousands of innocent lives.

Remnya won't surrender. She will protect them at all costs, even if that means abandoning her own innocence and awakening the crimson monster living inside her.