May the Spring and Flowers Bloom Endlessly Throughout Our Lives

She is a daughter of a family and lives up to her name. She smiles all her life and is stubborn enough not to shed a single tear. But he doesn't want to live a worry-free and enviable life as others think. Regarding the family's internal struggle, she can only fight wits and courage in dangerous situations. He is a down-and-out nobleman who wants to revive his family, so he approaches her and takes advantage of her. But how could she not notice anything when she entered the society too early from a young age? This is a dark novel. They love each other but use each other. When protecting yourself, what kind of family love is there?