Flowers -Le volume sur automne- is an incredibly beautiful visual novel where a romantic relationship will break out between two girls. Thanks to the user's choices, the heroine can choose one of her classmates that he likes the most. All characters have unique personalities and require an individual approach to earn their trust.

Among the forest, far from the city noise and in complete isolation, the special Academy of St. Angareukam is located. Only girls can study there in order to teach them virtue and other important values, away from various temptations. But, despite the fact that there are no guys nearby, this place is still not devoid of romance and the first teenage love between students, and all the teachers turn a blind eye to this, chalking it up to the desire to experiment. The main character Suoh also comes here for her first year of study at the direction of her parents. She is quite modest and shy, but at the same time she is smart and kind-hearted, which immediately wins the hearts of teachers and her future classmates.

Despite all the kind and sweet atmosphere of Flowers -Le volume sur automne-, the educational institution is full of terrible secrets. There is a place for occult activities and strange disappearances of girls, to which no one seems to pay attention. Will the user be able to stay on the sidelines or will he take up the investigation, which will put the protagonist at risk?