This took me a long time to review because although Fudge is an easy system to learn and has many options, this game has very subtle aspects and is a high-trust game for serious roleplayers and experienced gamemasters. This expansion has more examples and plots. Just remember that the plots will need some work because the original lacks a setting and the author has to be generic enough to fit into the setting your group has devised and specific enough to be engaging. I don't think you'd understand this without the first book.