I love this story 10/10 recommend. The plot makes you feel all sorts of emotions when reading this manwha (I think that's what it is) the problem just doesn't drag on for hundreds of chapters, that is something I think most people can agree on that we all hate. Also there is not a lot of good historical BL's that have a good story line (in my opinion) I'm happy I came across this. Plus I read this in a few hours.
I don't know a name that is more moan-able than Ahjussi.