Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
A mission school surrounded by high walls and forests, the St. Angrekam Academy.
A girl with scars, Soho Shiraha, enters the closed school where beautiful girls gather.
She was attracted by the school, which is an attempt called "Amity Corporation" to make a fake "friend" and share everything in the school.
Temporary friend from the school, a faint love towards them.
Unnatural disappearance of students in the slowly flowing life of the school.
A lily mystery adventure that depicts a deep friendship between girls.