A huge improvement over the previous books. Ruwen still did some reckless and arguably stupid things. But they were often based on a lack of information rather than being immature and stupid.

We also get to see some cultivation done in this one which is interesting.

A little disappointed at the end, because we knew we were going there. It was very very obvious, a little too obvious. Tho, the exact betrayal was one I didn't exactly see coming. (which isn't a spoiler, it's literally the title of the book)