From the back of the book:
You have been summoned to Grimtooth the Troll's office in has massive castle. The big blue troll sits regally on his throne of hewn cobalt. Standing as his right hand is his little sister Grimtina.
And so begins your solitaire adventure. Are you up for the challenge? Find out why T&T has been around for so long. It's the second oldest role-playing game - isn't it time you tried it?
This solo includes two pre-gen characters. It's recommended that player created characters have high Luck and Constitution.