Responses
They are not cold hearted At all, and they indeed get killed by the person they love, it isn't something they can avoid, it isn't a curse for nothing (I know because I read till chapter 19 in Spanish). And why does that seem cringe? I think it's very cute and funny.
Would you be so kind to provide a link?
Why are they worried about being killed by the person they love when they're pretty much cold-hearted anyway, and doesn't seem the type that would love others, even the emperor is still alive, the royal family survived for many generations even with the curse that seems irrelevant to them, they should have at least made such situations where it was recorded historically so i would believe that the curse is really there and not just some plot with no basis. The changing of eye color based on emotion is kinda cringe.