Book five of the Dungeon Crawler Carl series. Carl and Donut get to the next level, get into more trouble, get additional skills and levels, and figure more things out. In this level, hunters from the “real world" alien races are there killing the crawlers. This one felt somewhat less superficial and a little more gritty than prior books, but still in keeping with the series. It continues to hold true that if you liked the prior books, you’ll probably like this one.