Takuto Maraki is a first-year high school student who stumbles into the competitive world of cycling almost by accident. Weak and unassuming, he joins Sohoku High's bike racing club on a whim, only to discover he has a natural talent for climbing steep mountain grades. What starts as a casual hobby transforms into genuine passion when he realizes cycling connects him to people who matter, especially his upperclassmen teammates who rely on his untapped potential. The Inter High competition looms as the ultimate test. Takuto must learn the mechanics of team strategy, push past his self-doubt, and understand what it means to ride for something bigger than himself. As he develops friendships forged through exhausting training and shared ambition, the distinction between amateur and athlete blurs. Each race becomes a crucible where raw talent meets determination, and a timid kid discovers he might belong among champions. This movie captures the electric beginning of Takuto's cycling journey, showcasing how an ordinary person can find extraordinary purpose through sport, teamwork, and personal growth.