roen, my sweet boy, is very curious by nature. he’s always been curious about the world and its secrets, and has asked people some blunt questions and come off as rude when really he just wanted to know.
so when he asks arryn what race she is, since he’s never seen anyone look like her before, he thinks nothing of it. he thinks he’s just asking an innocent question.
if he wasn’t miziran, she would have told him. but she finally realized that the mizirans know nothing of her people and what happened to them. they know nothing about how they massacred her people into there being not even 100 of them left out of what was millions.
so, understandably, arryn gets really angry with him. she’s like, “you seriously don’t know what your people did to mine all those years ago?”
but the truth is... he had no idea. it’s not his fault. the winners of war always tell the end tale, and in this case, the mizirans didn’t want to be painted as colonizers and people who committed mass genocide of an entire people.
the elves know, especially the ones who were alive during that time, like Ra’ani and Rhi’zor. a lot of taingans know that the mizirans weren’t the original people on that continent. ronasi doesn’t know, otherwise she would have said something about arryn’s appearance.
besides, they all think that the indrochtians were killed. even rhi’zor is surprised when he sees arryn. he knows who she is, but he thought she died when he lost her in that village.
the indrochtians that did survive are either living in mollehnian and are part of the reason it’s so filled with crime and death, are living in tainga in secluded areas, or are part of the corrupt.
the reason they haven’t really reproduced is because they’re afraid of the same thing happening again. even though they can see the current mizirans are nothing like their ancestors, they don’t want to take the chance of getting themselves killed by making themselves known.
thankfully, many of the surviving indrochtians don’t hold a grudge on the current mizirans. it’s not like “i know your ancestors killed my people so imma kill you now”. it’s more like. they’ve moved on. made their own lives in the new world they live in.
yes, they want revenge for their loved ones. but what can you do when nobody even remembers who you once were?
that’s how the darkling got so many indrochtians into becoming corrupt. he manipulated them into getting powerful enough to get revenge, but by the time they were powerful enough, their anger had died and they had moved on.