Carl and Princess Donut have reached the third floor of the dungeon. They choose a race and class and pick up new skills. Now they have to deal with an outdoor dungeon, cities and a circus.
All along they are picking up more viewers and followers. Now Zev is pulling them out from time-to-time for interviews. Through these interviews and discussion with Zev and Mordecai, Carl is picking up clues to the galactic politics around these shows.
The book is all situational humor. In spite of average writing and plot development, the humor carries the book. Although books 1 and 3 are better.