Maybe I really am the unluckiest girl in the world! In my previous life, no one loved me. I was completely alone, even at the very end. But when I opened my eyes again, I found myself inside a novel as Isolette, a girl who grew up in a harsh and lonely world One day, a man appears before me. He introduces himself as Bernand, the next head of a powerful count’s family, and says something I never expected. "Why don’t we become a contract father and daughter?" I didn’t understand what he was thinking, but I agreed, hoping it would free me from the life I was trapped in. Even though I’m his real daughter, our bond begins as a contract. But little by little, warmth starts to bloom between us. A gentle fantasy about finding family, love, and the courage to believe in happiness again. A gentle fantasy about finding family, love, and the courage to believe in happiness again.