In ancient China, women bind their feet for cosmetic reasons, resulting in them not able to walk without help and walking in a shuffling gait.
Possibly this can be modified such that people do it for less stupid reasons.
Disclaimer: This is NOT a racist remark since I'm Chinese myself and hence entitled to freely judge Chinese customs. NOT sexist either since I'm female as well.
On route from Geli to Nekrass the characters meet a peasant boy on the road. He's wandering in the direction from which they've just come. If this seems a little bit incongruous, they may wish to ask him a few questions. He's perfectly willing to talk: he's called Lamish and he's run away because he knows he is the heir to the throne of Geli and his parents didn't believe him. How far is his home? About five weeks walk from here. How much has he eaten? Nothing. Has he drunk? Only from the filthy roadside ditches. In short, it's a wonder he is still alive. And yet he seems perfectly healthy.
Is he a thief, waiting for travellers to trick? Is he lying because there's something more sinister under all of this? Is he telling the truth? And anyway, what should the characters do? Do you take him to Geli? Do you try to find his parents? Or leave him to make his own way?