All she could do was stare at the board. Nobody cared what she was doing. Nobody cared she was there. She laughed to herself. Good going, Lilly. Once again you are invisible to the whole school, to the world. She smiled. Her scheme to hide her powers was working. Even though her three sisters knew, the world could not bear it.

"Imagine the world through an angel's eyes." Her sister, Ally, always told her.

Easy enough. Lilly was an angel. Ally was frost. Joanne was normal. Mary was not.