Bender manages to imagine himself as a medieval knight named "Titanius Anglesmith, fancy man of Cornwood" and enters the game.

When the crew sneak in, they discover it is actually a farm harvesting the dark matter feces from Nibblonians, including a captured Nibbler.

The closeness of the crystals triggers a resonance in all dark matter and catapults the characters into Cornwood, the realm Bender imagines himself to be from.

The evil sorceress "Momon" (Mom) molded a set of powerful dice, but lost this one and has been trying to locate it so she can tap its immense potential.

As they approach, "Gynecaladriel" (Amy), Queen of the Water Nymphos, joins their quest and seduces the guard, enabling them to enter the Cave.

Inside the Cave, a horde of "Morcs" attacks, followed by a gigantic lobster creature (Zoidberg) which Leegola cuts to pieces in a rage, and the wormlike Tunneling Horror which Frydo defeats using the Die.

The remaining travelers journey to Wipe Castle to raise an army against Momon, only to find that Roberto, its insane king, has sent his men on a suicide mission.

The heroes defend the kingdom as Waltazar and Larius lay siege to it until Leegola regains her violent nature and rallies the centaurs to help her friends.

Easter Eggs show David X. Cohen displaying a collection of different Polyhedrons, and extra outtakes of Billy West.