The Ghost King's Apocalyptic Princess

Your book has been written up to this point, so let's complete the extra chapters! Otherwise, it's very sad to be relieved. What we imagine is not necessarily the author's train of thought, and it's a bit unfinished. Although there are a few chapters skipped, I paid to read most of them. The author must also like to read books when he writes them. Don't you feel heartbroken when you see a book with an ending like this? Moreover, some of the Ghost King's final decisions were unlike him. If he didn't have a wife, he wouldn't be the Ghost King, so why did he agree or do something that made the heroine angry and disheartened? Can you fill in the details? At the very least, how can the male protagonist make the female protagonist's heart warm again? Let's have a happy ending, okay?