What Do You Mean I Fell in Love with Myself?

I squeezed out some time from the difficulties to write a book review for Future Teacher. I looked at the table of contents and saw that there are so many chapters. I didn't expect it to be finished soon (つ<.) Although I was in a hurry when I read it earlier (T⌓T), I still have to say that Future Teacher's writing is really good. I hope that Future Teacher will get better and better, and everything goes well [sending my heart] (I will soon have time to come back and catch up, and things are finally getting better┗|`O′|┛ Wow~~) (Of course, it would be better if there is no torture knife. I feel that the future teacher prefers to write about torture, but your little readers can't bear it (つ<.))

Does the author like foreshadowing? There was a foreshadowing at the beginning, and the more I watched and saw everything connected in series, I was confused. If I wasn't thinking about it, it would just be a demon who just appeared casually and it didn't matter if he died. It's not the kind of character that is meant to highlight the protagonist's abilities, right? When everything was revealed later, I suddenly didn't want her to die, but when I thought about it, she had indeed done a lot of bad things, but I still felt a little uncomfortable because it wasn't her who spoke. Finally, when she was in the ghost world, she told her sister that she didn't hate her. And the villain, when she died, she suddenly told me that she had wanted to spend a leisurely time in the sect, and suddenly I had complicated feelings for her. The villain's badness was mixed with a trace of good (of course, it was not really) and some guilt, and I suddenly felt complicated. Anyway, luckily the villain is dead. I feel very relieved to see that the protagonist is getting better all the time (it's like watching a child grow up). The protagonist's original life was neither good nor bad. It seems that the protagonist's mental state is not very good. Fortunately, after she came to the world of immortality and met so many people, she became better and better. Let them continue to be happy. I'm looking forward to seeing their happy faces on the finale day.