My Lord, the Foolish, Chubby Heiress Is Actually a Master

She was the only legitimate daughter of the Minister’s household, but her mother died young and her father never cared for her. Since she had been foolish and fat since childhood, her scumbag father decided she was wasting food and sent her to the family’s old home on the frontier, under the pretext of keeping vigil for her grandmother. While she was keeping vigil, the royal family’s ancestor, who was over two hundred years old, took a liking to her body and tried to possess it. Luckily, fortune was on her side: the old man kicked the bucket at the crucial moment. She took advantage of the opportunity to impersonate the royal ancestor and, under his identity, set off on a path to a bright future!