My Daughter Has Become A Fool

A modern soul finds herself reincarnated as a minor character in a romance-fantasy novel, facing a perilous existence as the adopted daughter of the story's infamous villain. This man's tragic destiny involves sacrificing his own child, putting her in grave danger. To escape this deadly fate, she devises a bold strategy: to become essential to the feared Duke of Schlager and his entire family, thereby rewriting their narrative. "My Daughter Has Become A Fool" is a bold romance novel that defies expectations. Confronted by a family legacy as poisonous as its head, the protagonist proposes a drastic transformation. She aims to embrace the roles of the "daughter's fool" and the "younger sister's fool" to achieve her survival. Observe as the cold Duke and his formerly brutal sons undergo a significant change.