One day, an island suddenly appeared about 100 kilometers offshore, east of the Kingdom of Goodland.

The island just popped up out of nowhere.

Some people, by royal decree, others for investigation, and some just to confirm, set foot on the island.

On the island, which quickly became bustling with people, a young boy woke up.

The boy, Rick... had lost his memories.

Confused and helpless, Rick,

met Sienna Clark, an apprentice nun, and Mila, who claimed to be an archaeologist.

One decided to accompany him to monitor him, and the other out of curiosity.

Thus, a team was formed to explore the secrets of himself and the island.

The three encountered one difficulty after another.

Will they rise up and resist, or will they willingly give in?

Everything depends on their choices as the adventure begins!

The protagonists embark on an adventure on the mysterious, suddenly appearing island, "Callum Island."

You can also choose character skills and develop them freely.

Features Japanese voice acting for both heroines.

【Sienna Clark】

CV: 風鈴みすず

An apprentice nun attending St. Chester Girls' Academy.

She was raised strictly by her rigorous parents to become a nun in the future.

As her appearance suggests, she gives off an elegant impression, but she's actually...

【Mila】

CV: 一橋にこ

A girl attending Glestol Women's University, who claims to be an archaeologist.

She has a cheerful personality and quickly gets along with people.

【Yuan Lyonesse】

He's kind-hearted and good-looking, very popular with women.

While he acts like a gentleman towards women, there are rumors that he's...

【Rick】

A young boy who woke up on Callum Island with amnesia.

For some reason, he can use magic.