It's about this one girl named Kanae who goes to this island to find her mother who has been missing. She is planning on transferring to this one rich girls academy. During the boat ride, she gets attacked by this one girl and drowns in the ocean. Kanae has no idea what happened and why she got attacked by this one girl. As she sinks to the bottom of the ocean, she faints. When she opens her eyes, Kanae wakes up to see that a beautiful girl is in front of her. This girls name is Mirai. To Kanae, Mirai resembles her mother quite a bit. After helping Kanae out, Mirai tell Kanae to go to the academy for help. Kanae does so but realizes that she lost all of her belongings. Even so, Kanae goes to the academy. Kanae tries to explain to the guard that she is a transfer student and must see the principal. However, the guard claims that no such transfer student exists.
Determined to see the principal, Kanae climbs over the fence to the academy and meet some other girls there. During this whole entire incident, Kanae manages to somehow sneak to the principals office. Baffled by the fact that Kanae was able to sneak in, the principal tells Kanae that she is not accepted to the school and advised to leave the island. Confused, Kanae leaves the academy but later on sneaks in again. This time, two of the four previous girls she met were in the middle of the woods doing something. Kanae thought this was strange because the area they were at didn't allow trespassing. Curious, Kanae follows the two girls only to find that they were attacked by a monster. Kanae protects the two girls and somehow transforms herself into a miko and defeats the monster (this part is the battle where you take command)
After receiving the news that Kanae is actually a miko and protected the two girls, she is let in the academy.
It turns out that this island has a tradition where the town chooses a so called miko. The seven candidates must fight against each other to see who is the best.
Kanae is not accepted by the girls that much though because she is an outsider. First off, it seems to be a mystery how Kanae is not dead and a miko because only girls born from this island were candidates to become a miko. Also, if a miko candidate tries to leave this island, there is a saying that she will die.
After a lot of chit chat and stuff, the girls are going to be paired up. This is where I will leave it to you. It's a yuri game and I'm thinking that depending on your different decision, your partner/ story will be different.
