"Let's soar into the sky together." Hisone Amakasu is a rookie stationed at the Air Self-Defence Force's Gifu Base. Tired of unintentionally hurting others by being too honest, she chose to join the force temporarily. There, she has a fated encounter that shakes her down to her very core. A dragon that can transform into a fighter plane is hidden in the base and chooses her as his pilot. Together they soar into the sky, sealing her fate as an Organic Transformed Flyer (OTF) dragon pilot. With enough strength to move a nation, what secrets do the dragons carry?