Castiel Bernardo is searching for happiness. She is looking for someone who will love her and never leave her on her own. Someone who will cherish and who will never forget her. Suddenly she found that someone. He valued her more than anything. She fell for her deeply, she thought he was contented but no he was not. What would you feel if you were just one of his keys? His keys to get everything the way they planned it would be. And he's no different from the others cause you will be abandon and left alone.