In Japan during the first half of the 20th century, a young man named Jiro Horikoshi dreams of designing airplanes. Despite his poor eyesight, his passion for aviation knows no bounds. Since childhood, Jiro has been obsessed with the skies and flying machines, inspired by the works of a famous Italian engineer. Throughout his life, Jiro faces various obstacles, from the pressure of his family to the political and social situations that shape his environment.