A terminally ill girl is revived by a magical penguin spirit. In return, her brothers are sent on a quest for the mysterious 'Penguindrum'.A terminally ill girl is revived by a magical penguin spirit. In return, her brothers are sent on a quest for the mysterious 'Penguindrum'.A terminally ill girl is revived by a magical penguin spirit. In return, her brothers are sent on a quest for the mysterious 'Penguindrum'.