Summary :- Baba warns Goku that the fan won’t work and he must go to the Magical Furnace in the Dark World and meet Tajoro. Goku and Chi Chi journey and enter the Dark World. They jump over a large gap on the road and get chased by bats. As Goku and Chi Chi go further things become more dangerous, but they discover all the dangers are imaginary and proceed. The Ox King gets trapped at the peak of the castle. Goku meets Gohan at the furnace, who tells him Tajoro is called Amin. Goku wants to put out the furnace which Gohan and Amin object to.