I enjoyed this first book of the Dungeon Crawler series. Lots of humor and action, some crude language (if that bothers you) but not too bad. The game elements are a key part of the story (unlike some other LitRPG stories). There is one other LitRPG I like a little better, but this is my second favorite so far.
The narration also fits the story quite well. Lots of acting variety, so it is easy to tell characters apart.