[Machine Translation] Tomoha, a children's literature writer, lives with her younger sister Kaname, an elementary school student. Kaname loves airplanes, and when she moves near the home base of the Blue Impulse, she runs into Kiichiro, a classmate from her high school. He has had a crush on her for a long time and has become a pilot in the Air Self-Defense Force. He is passionately attracted to her, as if to make up for the gap, and the feelings for him that had been sealed away begin to overflow...?