Sorry but Jisoo as Lee Jihye doesn't feel right, regarding on Jihye's personality it's incompatible.
I agree with you, it's just the role from manhwa doesn't seem to be fit for jisoo, even though i like her, let's just be honest here, i prefer the role for jihye for more younger ones, maybe just like what you suggested kim yoojung or even better if they try kim sejeong since she's got an experience for action type
i use the term "actor" to refer to both men and women. and she is an awful actress. the only reason why she was cast in this role is because the blackpink fanbase will watch anything that she's in, which will generate a lot of profit. they see absolutely no potential in her as an actress, just her fame.
At first I was taken a back after reading the novel, the father being the ML and what's worse she even slept with her two brothers who used to abuse her. The father doesn't look like the type to sleep with his daughter but I guess the author has gone mad and decided to make an interesting plot. This is even worst than Lady Devil. But the art is freaking beautiful, that's why I can't stop reading. ╮( ̄▽ ̄)╭
She's so forward I like it. I hope we get to see more of this type of manhwa.