I honestly don't understand either why people are so bitchy towards her. Her life was on the line so of course she had to do what she did in her position. If you're constantly being targeted, you're gonna start to have paranoia and wary of everything that even feels slightly off to you. I would do the same thing in her position, because you have to be suspicious of everybody that you don't trust.
Um.... putting the paranoia aside, it’s because she KNEW she was being targeted but still took dayun out at night privately with NO bodyguards whatsoever with her. If she knew she was being targeted, why did she talk to dayun alone at night when she’s at risk? that’s just plain idiotic.
Also how she seems to clearly be the “I’ve fallen in love because I got rescued” type of character now when Ijin wouldn’t have given a damn if dayun wasn’t involved.
She involved an innocent person due to her carelessness.
The only bright side to this is the further development with Ijin and Dayun’s relationship where she’s very understanding of him.
She wasn't alone though. She had Sukjoo, her personal teenage bodyguard, and he was supposed to be one of the best since he was trained since little to protect her. And the reason why she called Dayun out alone because she didn't want her brother to know about this conversation that "Hey, your brother might not be your brother and might be dangerous." She isn't THAT stupid you guys make her out to be.
The "She's clearly the 'I’ve fallen in love because I got rescued' type" is nothing more than an opinion right now. As far as I see it, she was hella impress at Ijin's ability like every body else that sees him fight. Whether she is in love with him, it's more of a maybe and if she is, why do you still hate her for that? Is it wrong for girls to have crushes on their heroes?
And at the end, she did apologize for her carelessness. She felt bad and guilty and came to Ijin to apologize personally AND with MORE bodyguards. Yet, people still hate her. Like what do you want? If you want a story to have a plot to show Ijin's abilities, shit like this situation is gonna happen. People are gonna come after him and his family. At this point, having Yuna right now is actually beneficial since her family has power and money that can help Ijin if he needs something. Her and her family owes him and his family that.
Why do people hate on that black haired girl when she explained the reason why she needs to investigate someone because his document was forged? If you are in her situation you would do same thing since she always gets kidnapped and her life was always on the edge. Jeez. Everyone calling her a bitch is the bitchiest of them all. The story won't also progress without her in the story. Give her a break.