Usagi is a young angel that was locked out of heaven, as she had been sent out of heaven in a small basket by his own father, in order to protect her from her abusive mother. And landed on earth. She's bubbly, caring, calm, shy, loving, scaredy and has a demon twin that calls herself Valkyrie, who's also called Usagi. Valkyrie is loud, chaotic, aggresive but caring for her younger sister. Valkyrie loves neon and dark colors.