"Please tell me the name of this feeling—"
Sakura is an android working as a maid. Her master, Choutarou, always looks at her coldly, seeing her as just a machine.
Even though he used to smile at her when he was a child...
Is this yearning to see his smile again a malfunction in her system?
Hanakago Girls' Academy was established to protect girls from the beasts that devour their hearts. The protagonist, Kuromori Meiko , who was abused by her father and rescued by a Beast, transfers to the academy in order to search for Ibara, who was attacked by a hunter and went missing two years ago.