Thanks for the batch chapters.
Here's my thoughts on it:
It's a really slow start, boring even. First chapter you already get spoiled on what happens to the prince. Everything has been going the 'novel' route so there's no real tension anywhere. It's just introducing characters for 10 chapters, no plots to assassinate the prince or harm the MC; just plain boring. This changes when the story deviates from the 'novel' plot that the MC knows, when the prince gives his coat to her in the balcony. The MC thinks nothing of it but us readers are hinted it's something more.
This is a turning point in the story. Now we know that the story will go whichever way and now there's tension. We don't know what's going to happen since the story isn't following the original 'novel' the MC knows anymore. We don't know if the prince will actually come back victorious now.
Overall I think it's a decent story. Pretty slow for my taste but it keeps me craving for more.