Ok firstly, this may be wrong as I'm still near the start of The Long Ballad bUT-
I feel like The Long Ballad focuses a lot more on like revenge and the activities rather than romance itself, which reminds me The Handsome Siblings drama. Both dramas focus more on like revenge for example, tho romance is a little more towards the side?

So if you like there being more action and stuff and less fluff romance then woohoo (?)
Either way, love both dramas!