Iris Bennett, the top rebellious heiress of Sea City, hears at a bar that Elias Voss—her rival of ten years whom she's secretly loved—has gone bankrupt and is being forced into a sugar daddy arrangement. She immediately offers ten times the price to buy his first night. After getting drunk and sleeping with him, she wakes up to find Elias handing her a contract, pressuring her into becoming his "sugar mommy." To protect him, she pretends it's revenge while secretly raising money to help him rebuild his life. Her family forces her into an arranged marriage with Draven, a disfigured illegitimate son. During the blind date, she sets three conditions: the family must protect Elias, help repay his debts under their name, and support his business for three years. What she doesn't know is that Draven behind the screen is actually Elias himself. After ten years of secret love, the truth is exposed, leading to misunderstandings. When she becomes pregnant, heartbroken, and divorces him, he begins a desperate pursuit to win her back. In the end, two people who secretly loved each other for ten years finally come together—a decade late, but never too late.
