Max is running critically low on fuel, to get at the precious gas he must out smart Humungus ayatollah rock-&-rollah & his army of fringe thugs.
Max rescues a settler clinging to life & strikes a bargain with the man ‘I’m just here for the gasoline'. He gets the critically-wounded man back to the refinery compound to exchange him for gas.
The man dies & the deal goes bad.
Max Mumbles says: "My prisoners tell me you plan to take the gasoline out of the wastelands. What a puny plan"