Pretty sure he is the nephew. The one died seems to be the duke’s older brother and sister-in-law.
I thought it would be his brother too, but think it is his nephew or maybe his cousin.
I think it's brother? Cause in Spanish, it says hermano and I google translated it and it says brother tho I'm not sure if it just meant by hyung in Korean
mom im famous !!! ppl are saying maybe nephew,,, so yea either nephew or brother, but i'm very sure it's not his son
ye it's either nephew or brother, but not his son
some ppl think nephew... so it's either brother or nephew, but im pretty sure it isn't son
yep either brother or nephew, but most likely not his actual son- mc is dumb he glossed over the whole 'only the boy survived' part
It’s his brother
i am rlly rlly sure that the duke's 'son' isn't actually his son, but maybe his brother,,, because it was mentioned that 'only the son survived' in the accident w the parents