My Best Friend and I Married into Wealth, and We’re Both Living the Sweet Life!

[Marriage first, love later / six-year age gap / older, fatherly type / powerful man loses control / slow-burn romance / sweet indulgence / both leads are each other’s first and only] A reserved, refined psychiatrist with a strong appetite for intimacy + a carefree, lustful novelist At the matchmaking meeting. Gu Shi: “Let’s sign an agreement. After we marry, we’ll sleep in separate rooms and stay out of each other’s business. We’ll only pretend in front of our families.” Xia Mo: “Deal! You stay on your side of the river, and I’ll stay on mine.” … The first day after the wedding. Xia Mo: “Dr. Gu, thank you for breakfast.” Gu Shi watched her eat contentedly, his gaze gentle. “I’ll make it for you from now on.” One rainy night, Xia Mo felt someone kissing her as she drifted in and out of sleep. “Mrs. Gu, it’s time to fulfill our marital duties.” [Best-friend pairing: cute, quick-witted tsundere vs. serious, devoted, fatherly type, with a ten-year age gap]