Back to *************

The reason why I gave it four stars is that the back part seems weird, but I can't tell what is weird. How do I put it? I'll look at the update later. If it's good, I'll give it five stars. I really like reading this kind of book, but after looking for it for a long time, I only found this one [I'm about to cry]

Big disappointment, the author is commendable for his courage