Oguri Cap arrives at the humble, dirt-caked Kasamatsu Racecourse with nothing but a pair of tattered shoes and a bottomless appetite. this intense sports drama follows the silent, silver-haired girl who was never destined for the spotlight. Born into the overlooked regional circuit and dismissed by the elite racing establishment for her "lowly" provincial roots, Oguri faces immediate skepticism from peers and trainers alike. Yet, beneath her unassuming exterior lies a monstrous, unpolished power that shocks the racing world during her debut, transforming a local curiosity into a rising sensation that threatens to upend the traditional hierarchy of the sport.

The stakes reach a fever pitch when Oguri is scouted for the prestigious Central Training Center, thrusting her into a high-pressure world where every stride is scrutinized and every rival is a legend in the making. She must navigate a grueling gauntlet of external challenges ranging from the classist snobbery of the turf elite to the formidable speed of her peers while battling the internal weight of representing the hopes of her rural hometown. As the competition shifts from dusty country tracks to the gleaming national stage, a pivotal realization forces her to evolve or be left in the dust. Driven by a relentless hunger for victory, Oguri Cap sets her sights on a singular, shimmering goal: to shatter every expectation and prove that a girl from the gray shadows of the countryside can reign as the undisputed queen of the racing world.