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."
The story is divided into chapters, and you can start from any chapter!
You can also choose character skills and develop them freely.

During their journey, the characters will gradually develop feelings for each other.
Then comes the confession... and they become a couple.
You can even date both heroines simultaneously!

Once you're a couple, you can engage in NTR gameplay.
Lend your girlfriend to a handsome brave for some thrilling play.
Listen to reports of your girlfriend having sex with her lover, or even watch the acts themselves... but if you go too far, the heroine might genuinely fall in love with the other person.

Erotic Status Bar
You can check current physical stats, sexual experience, and the heroines' moods.
An initially beautiful body will become increasingly lewd during the NTR process.

Features an NTR System!
After you start dating, fully enjoy the NTR gameplay!

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 quite repressed...
Her bust size is an E-cup.
"Rick is really vulgar, isn't he?"

A girl attending Glestol Women's University, who claims to be an archaeologist.
She has a cheerful personality and quickly gets along with people.
Although she likes to make dirty jokes, she has no actual experience since she's from an all-girls school.
Her bust size is an A-cup.
"Hehe... hey, are you already hard?"

Commander of the Seventh Brave Division.
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 intense at night...
"I'm sure Rick will be happy too."

A young boy who woke up on Callum Island with amnesia.
For some reason, he can use magic.
His penis is uncircumcised and on the smaller side.

• Dating your girlfriend and her lover, listening in while masturbating to ejaculation.
• Watching NTR sex live, getting sadly aroused.
• Giving the lover a blowjob while casually jerking off the protagonist.
• Secretly watching the NTR sex scene, feeling disturbed as the girlfriend's excitement is completely different from when she's with you.
• Buying an AV from the black market, only to find it's the heroine and the lover having sex.
• An orgy party to deflower young soldiers.
• Exhibitionist sex deliberately performed for an ex-boyfriend.
• Losing a fight to soldiers and being punished by kneeling.
• Having passionate sex on the protagonist's bed while he's asleep.
• Harem 3P sex.
• NTR 3P sex.

Many H scenes like these have been designed!
The heroines are fully voiced during main H scenes, with uncensored lewd dialogue!

⏹︎BASIC INFO
Game Type: RPG
Resolution: 1280×720
Base CGs: 60+ (excluding portrait illustrations, variations)
Voice Acting: Heroines in main H scenes and main story (voice volume approx. 7000+ characters)

⏹︎GAME SYSTEM
Visible Enemies
Difficulty Setting: Yes
Skip Battle Setting: Yes
Portrait Illustration Costume Change: Yes
Pregnant Belly Portrait Illustrations: Yes
Voice Toggle Function
Skip Dialogue
Auto, Skip Mode
Hide Dialogue Box
Dialogue History