Truth of the Forbidden Stone is a Dungeon Crawl Classics RPG tournament-style adventure intended for 4-5 1st-levelcharacters, and can be run in about 2 hours. The characters are placed under a geas and magically swap places with students who are in detention at a magical wizard school called The Eternal Academy. If they ever wish to return home, the PCs must banish demons, negotiate union contracts, and steal a book from the library!