Get into another world? Very simple. If you’re the right kind of “reincarnated transmigrator” (proper isekai protagonist), you’ll be happy from the very first moment. Magical abilities, loyal friends, a prince with claims on a marriage contract (and—if the author is generous—brand-new gorgeous body). That’s how it should be.
But what if you’re only twenty years old? You’re a medic. You know only medicine. And all sorts of women’s little things… You have neither encyclopedic knowledge nor any bonuses—your body isn’t even your own. But you still have to live! You want to live… And around you are the Middle Ages, and a woman’s place is below the baseboard. Or depends on what kind of woman, you see?