<P> Aunty explains that Bartertown depends on a crude methane refinery powered by pig feces, which is run by a dwarf called Master and his giant bodyguard Blaster . "Master Blaster" holds an uneasy truce with Aunty for control of Bartertown; however, Master has begun to challenge Aunty's leadership . Aunty instructs Max to provoke a confrontation with Blaster in Thunderdome, a gladiatorial arena where conflicts are resolved by a duel to the death . Max enters the refinery to size up Master Blaster and befriends Pig Killer, a convict sentenced to work for slaughtering a pig to feed his family . Max finds his stolen vehicle in Master Blaster's possession, and helps disarm his booby - trapped engine to converse with him . Here he discovers that Blaster is exceptionally strong but extremely sensitive to high - pitched noises . </P> <P> Max then faces Blaster in the Thunderdome and uses his weakness to gain the upper hand . He refuses to kill him after discovering he has a severe developmental disability . He tells Aunty it was not part of their deal, thus revealing her plot . Master, previously unaware of this arrangement to kill Blaster, is furious and vows to shut down the refinery and, by extension, Bartertown . An enraged Aunty has Blaster executed, Master imprisoned, and Max exiled . He is bound on a horse and sent off in a random direction through the wasteland . When his mount perishes in a sinkhole, Max frees himself and presses on . </P> <P> Near death, Max is found by a desert dweller named Savannah Nix, who hauls him back to her home, a primitive community of children and teenagers who live in an oasis . The children, survivors of a crashed Boeing 747, were left by their parents who went to find civilization . They believe Max to be the flight captain, G.L. Walker, returned to fix the aeroplane and fly them to civilization . Max denies this and insists that they remain in the relative safety of the oasis, knowing that the only "civilization" within reach is Bartertown . </P> <P> Some of the children, led by Savannah, leave anyway, determined to find the prophesied "Tomorrow - morrow Land ." Max stops them by force, but another tribe member, Scrooloose, sets them free during the night and leaves with them . Their leader, Slake M'Thirst, asks Max to go after them, and he agrees, taking a few of the children with him to help . They find Savannah's group in danger but are unable to save one of the children from a sinkhole . With no supplies left, they are forced to head for Bartertown . </P>

Who was the teenage girl in mad max beyond thunderdome