To the Ends of the Earth : As Gido escapes with Maya, Sam sets off in pursuit with Mimay in tow. But their bike is no match for the Theseus sand cruiser, and Gido escapes. To catch them, they'll have to go back under the ground with the Bardanos.
In the far future, the elevated irradiation from the sun has destroyed the environment of the earth and the birthrate of humans has drastically decreased. The government controls society with an army of cloned soldiers called "Ideal Children (IC)". Sam Coyne is a trader in a desert. One day, he saves a beautiful woman Maya, who has been chased by Theseus, a corps of IC. He shelters her in his trade ship, but the destroyers of Theseus surround Sam and Maya.