Ami Kurata, a first-year university student, instantly falls in love with a collapsible bicycle parked outside the station. She doesn't hesitate to empty her account and purchase it. Now, she enjoys cycling trips with her childhood friend Aoi and university senior Hinako on weekends. Inspired by someone's comment that owning a road bike can change one's perspective, Ami buys one and is amazed by its performance. The feeling of riding a road bicycle is entirely different, from the lightness of the pedals to the speed and acceleration. Ami's cycling journey starts afresh with her new road bike as her partner.