As a medicine boy, in order to escape the marriage ordered by her parents, she left her hometown resolutely and came to the prosperous Kyoto. She accidentally lost the opportunity and had to set up a street vendor and became a charlatan. Unexpectedly, her fate was changed by chance. She entered the Prime Minister's Mansion and worked as a private doctor, but she didn't know how many difficulties were waiting for her. She just wanted to live a peaceful life, but fate dragged her back and forth.