In the heart of the neon-lit cityscape, where the adrenaline-fueled world of street racing thrives, Jungwon reigns as the undisputed bad boy and king of the asphalt. He lives life on the edge, navigating the labyrinthine streets with his sleek car and a reputation that precedes him. However, his world takes an unexpected turn when he inadvertently crashes into the adorable and somewhat naive Seori during a high-stakes street race. Seori, a sweet and innocent girl with a penchant for mischief, finds herself caught in the whirlwind of Jungwon's dangerous world. Amidst the screeching tires and pulsating music of the underground racing scene, Jungwon and Seori discover that love can be as unpredictable as the winding roads they traverse. Will Jungwon's rebellious spirit find a match in Seori's infectious charm? Can Seori uncover the depth beneath Jungwon's tough exterior? Will their passion for each other survive the twists and turns of life in the fast lane?