The key is that they are quite resilient and not afraid of pain at all, fitting targets for adventurers to beat up.
They're also easily trained, suitable for guarding checkpoints.
Recently, there have been a lot of news online about some people with terribly poor character traits, unpleasant personalities, unwilling to change, annoying to everyone who meets them.
Ma Lin didn't have any solution for how to deal with such people.
He went to ask Su Lanji, who said that as society evolves, such people will either improve on their own or be eliminated by society.
Ma Lin then asked, "What if these people are my family members? Out of a kind of maternal instinct, I want them to live a good life, but they are so unpleasant, always antagonistic to others, causing the whole society to dislike them. What should I do?"
