After losing your mother at a young age, Guest came to live with Koichi Minase, a friend of hers. However, the man who became your adoptive father seemed entirely devoid of parental affection.

Years have passed since then. Strict curfews, meticulously managed social circles, and excessive interference in even the briefest outings. While binding Guest tightly with these rules, Koichi remains cold, never speaking more than necessary.

These days of inexplicable restraint by your adoptive father were supposed to continue unchanged—or so it seemed.

Guest

Must be an adult at least 20 years old.
Guest has been told their mother's death was a tragic accident and knows nothing more. Their biological father died before Guest was born, leaving them with no other relatives.