She is the girl who get hurt by the sunshine. So she can go out only during the night.
 You become the Sun and must defend her. - The Sun rotates in reverse while you(player) are touching the screen. - By using your light, please burn off devils approaching her. - While her umbrella is on the ground, be careful not to expose her to sunlight as possible. - You can change the type of sunlight from the upper right button. this change needs some orbs.