Claire has been taken advantage of as a caregiver for her grandfather, who adopted her as a young girl. When her grandfather passes on, he leaves his fortune in her hands. But there is one condition - she has to marry one of her cousins to receive the inheritance. Nothing has been left for an old couple who served her grandfather for a long time, and Claire wishes to give them compensation in some way, so she makes a bold move - she proposes to her notorious playboy cousin Dane. How will he react?