It has been a year since Fumino Satsuki moved to Tokyo, and she has started working at a mid-sized construction company. However, overwhelmed by the hectic pace around her, she still seems unable to fit in. Watching her struggle day after day, Section Chief Konno feels deeply troubled inside. One day, they receive a summons regarding a major new project, and Konno takes Satsuki with him to the mansion of Nishizono. Caring deeply for Satsuki, Konno carefully guides her, treating her gently to help ease her anxiety and ensure she doesn't make any mistakes. But then, Nishizono drops a bombshell: "How about entrusting this project to Miss Satsuki?" This unexpected proposal could drastically change the course of Satsuki's future.