Leilani Chen is a black cat in human form: unbothered, cool, and effortlessly elegant. She's the complete opposite of Sebastian Prince, her best friend whose goofy smile shines a little brighter when she's around. When he drags her into his exciting world of tire tracks and camaraderie, Leilani starts to realise that the greatest thrill of life isn't the journey itself, but the person she's riding with.