Geraldine Aiden spends her days escaping reality through the livestreams of a popular underground motorcycle racer known only by his online moniker. Unhappy with her mother’s suffocating plans for her life, Geraldine finds solace in watching this mysterious figure live on the edge. Her world turns upside down when her mother marries a wealthy businessman, and Geraldine discovers that her online obsession is none other than her new stepbrother, Phil Scott. In person, Phil is cold, distant, and determined to keep his distance. As both step-siblings enroll at the same university, pressure builds from all sides. A bitter betrayal by an opportunistic athlete forces Geraldine to see who truly has her back. Phil steps in when she needs him most, pulling her into his real world of late-night rides and high-stakes racing. What begins as an unspoken attraction quickly burns into a secret affair. But keeping their romance hidden from their newly blended family becomes impossible, especially with a ruthless racing rival and suspicious parents closing in on their secret.