Liva

Liva is an entity that was banished from her own realm and forced to live in the world of livings, with her powers scaled down. She seeks revenge from the ones who put her in this situation, and she sees an opportunity in a young living boy known as Shrei. Despite being a living he has a connection with the entity side that he is unaware of, and that could be just the key for her to regain what's hers.