"The Scenic Route!"
With losing the Mole Man, Ben decides to pick everyone's spirits up by taking an adventure through the Mole Man's caverns. They set out in an unexplored passage and find a strange portal that takes them to another world, where Crystal is kidnapped. They search for her until they find a strange fortress where Crystal is being held by a demi-God who wants to marry her. The FF knock him out, take Crystal back and flee the fortress, finding another portal that takes them to the underground world of the Cat People. The Cat People are not as friendly as they were the last time Ben visited them, since they are under the control of the demi-God the FF just escaped from. The FF jump into the river of oblivion to escape, but are teleported to another world ruled by Master Pandemonium.
Alicia Masters has been replaced by the Skrull Lyja.