Two kids from broken homes find each other in Osaka and build something real instead of falling apart. They don't become heroes or save anyone, they just become faster, tougher, and less alone by racing bikes with the only people who don't ask questions. This OVA treats girl delinquents like actual humans with reasons, not cautionary tales.
Mayumi's world fractures when her parents divorce, forcing her to start over in Osaka's grittiest neighborhoods. Adrift and alone, she crosses paths with Noriko, a girl who becomes her unlikely anchor in this unfamiliar, hostile environment. Through Noriko's connections at a local petrol station, they infiltrate the orbits of Big Bear and his motorcycle crew, dangerous men who command respect through speed and violence. What begins as survival quickly transforms into something more. Mayumi and Noriko find themselves drawn deeper into the underground racing scene, where bikes thunder through city streets and hierarchies are settled on asphalt. They don't just watch from the sidelines,they build their own crew of female racers, carving out territory and identity in a world that demands toughness. This is street culture filtered through the lens of teenage girls discovering power, loyalty, and belonging where nobody expected to find them. The atmosphere crackles with danger and adrenaline, rooted in real urban friction rather than fantasy spectacle. It's for viewers who crave rougher edges and unconventional coming-of-age stories.