I feel like she was paralysed by a feeling of helplessness. Or at least that's the feeling I got.
it was her realization of what it meant to be the 4 dragons and the darkness in peoples hearts
that's how I interpret it
Ohh I see, I didn't take into consideration that Yona hadn't realized that part
I'ts been a while since I've seen Yona helpless, she's been growing stronger these past few chapters, so I thought maybe she would've used her death glare to stop them. But yeah, looking back on the chap it might be just that (╥﹏╥)
Was Yona in shock or something? Cuz, she just stood there when the dragons got tied up and almost dragged away like some prize (=_=) Yoon and Hak were hard out trying to protect them, and Yona just...Stood there?????