I think it quit realist for what's happen to crown princess. She was just a woman, she was good without malice, without the need of power, and women didn't have any said. She didn't wanted to live in palace anymore but a divorce? I would possible if crown prince or the king wanted that.
I took a peak at the ending and wow....how can one drama has so many incomplete storylines?
I think it's complete, it's just that lufe continue, there will always some hard road. Still the lead couple is now together, for the wedding we don't know, but we assume it will be ok. The modern part was no needed
if ML ex really has to come back, then it's a well-kept secret, even on weibo I haven't seen anything. or she will just be there for one or two episodes.
The plot said that Ha na will become the incarnation of revenge. Sorry i don't see anything right now, and we have no much episodes now, or they changed the plot? The only way for her to use revenge is EC death. It's cruel but i don't see others things.
But Seems crown prince and het are happy in modern time
They need time