When Finn and Jake save the Computer Princess from the evil Ice King, the two escort her back to the Computer Kingdom. The Computer Princess then gives the Best of Buds a new quest: find the Enchiridion, and bring it back so she can scan it for her digital archive! But where and how are they going to find it? From songwriting with lovesick poets to attending art shows with megalomaniacs to dance battles with the Cat Queen in the funk reaches of outer space, Finn and Jake find themselves on a truly mathematical (and dare we say ... radical?!) journey on their quest to complete CP's request--but surely nothing can stop the Best of Buds! That is to say, surely their friendship is totally, completely, definitely not about to be put to the test! Right?