A Suicide Note from My Grandfather Took Me into a Terrifying Deserted Mountain

I just read a dozen chapters, and I found it quite interesting and engaging. It was quite scary while I was reading it in my head. I don't know what the rest of the story will be like, so I hope it doesn't end badly. Tell me what you don't understand, what do you think, and leave some suspense? Don't forget what his grandfather's last words were from the beginning, and it's obvious that there is a group of people nearby. Isn't it normal that there will be many unsolved mysteries? Don't look if you don't want to see it