The story follows three 15-year-old boys who go to a prestigious horse racing academy to become jockeys. The three-year academy is 10 to 20 times harder to enter than most schools, and whoever wishes to enter must pass an academic, physical, and fitness test. Formerly a member of an idol group winning fans and fame, Yuu Arimura sets out to meet what his heart desires after becoming enamored with horse racing. Having...