Lillianna's manga / #boat(1)

I hate that MC owning slaves are so common in isekai. If you come from the modern world with so much knowledge about how evil slavery is, even if you go to a world where it's still legal and accepted you should be morally against it. The thing stopping us in the real world from having slaves isn't just because it's illegal, it's because it's evil, and your morals don't disappear when you pop between worlds so there's no excuse. Except for that gross trope I do like the story. The slaves in this instance supposedly like being slaves so it's easier to focus on the plot and ignore this detail. Also as far as harem manga go, this is only mildly sleazy.