A tradition, a curse, a marriage. Amy Thompson, 28 years old, is rich, has her dream job, faithful and true friends. She is an orphan of a mother, but her father has never failed her. She knows since she was little that her family has a tradition of making marriage contracts to their children, they are promised from an early age and they have to fulfill it otherwise there is a terrible curse that will fall on their lives. Alexander Harrison is 29 years old, rich, single, handsome to be envied, he has the women he wants, but he has always known that he cannot marry any of them, unlike Amy, his parents have always informed him of what was going on. , this being a serious matter when it was talked about. When they finally meet, it's terrible, they hate each other, spend their lives calling each other names and can't understand each other. But over time, they will start to feel sensations they weren't expecting. They have to get married before Alexander turns 30, if they don't marry the curse causes him to die and then Amy turns 30 later. A race against time and against the will to marry will follow them.