Ashiya Kaoru (35) was known as a genius surgeon, but after covering for a friend's medical malpractice, he lost everything. One day, while browsing the internet, he stumbled upon a certain website. On a whim, he filled out the input fields and went to sleep. When he woke up, he found himself in a completely unfamiliar world. In this world, medical technology had not advanced at all. To his surprise, the status he had entered on the website was now his own. Using modern medicine and recovery magic, he decides to start a new life in this world. The story follows his indulgent and carefree life in this new world, where he also enjoys harem elements, slaves, and anthropomorphic characters. This is a fantasy story based on the author's imagination, and it includes mature content.