My Driver Is the Capital's Top Heir

Hailey came down from the mountain on her master's orders. She caught her fiancé with someone else. Not long after that she married Ethan, who was driving for a ride-hailing service, on a three-month contract. Hailey had family money behind her, training in medicine that went past what other doctors could do, and seven senior brothers, each at the top of his own field. Ethan drove the car and was also the ranking heir among the families that run the capital. He suspected she had come to him for a reason of her own, so he kept his name to himself and went along with the arrangement. They moved in together. Her parents favored her younger sister, and the two of them gave her trouble, and she gave it back. Ethan's younger brother had been poisoned, and she treated him. Ethan began clearing away the people who had been going after her, without telling her he was doing it.