During the journey, Chang became angered over Chinese Army government soldiers who boarded the train to examine passports, and arrested one of his top high-ranking aides, a spy named Li Fung (Neshida Minoru).Meanwhile, Superman flew to the chemical plant which he had saved earlier, and returned with a cylindrical silver canister of Baltric acid hidden behind his back.To prevent the spread of infection, hundreds and thousands had to be destroyed, and the Earth became devoid of pets.Doc further describes the three things he requires as backing to successfully carry out the robbery:money to operatepersonneland finally, the disposing of the takeThe personnel would be "paid off like house painters - they'll be told nothing about the size of the take.