Short Summary: When 22-year-old Silia Chavez comes home from college early, she expects peace and quiet—not to find out her parents are away on vacation. Refusing to let their daughter stay home alone, they arrange for Silia to spend a few days with her father’s best friend, Grayson Chelmsford—a 36-year-old billionaire tech mogul with a sharp mind, a dangerous reputation, and a penthouse overlooking Manhattan. It should’ve only been four days. Then the trip gets delayed. Now Silia is stuck spending six days under the same roof as the one man she definitely shouldn’t want… and the tension between them becomes impossible to ignore.