The Princess in an Erotic Game Becomes Normal (Associated Names)

「Princess Lydia: Please accept this, Hero. It’s the kingdom’s strongest swordsmanship and elixir.」 “…Can’t you just learn and drink it yourself?” I shouldn’t have said those words. In the end, I was reborn into the world of an erot*c game. And I became the princess and sword master of a kingdom right before its collapse…