While dealing with a competition in Roxy Rocket, Space Cabbie inadvertently learns about a great threat to the Justice League when one of his passengers turns out to be Darkseid. Upon taking him to one of the moons of a planet, Space Cabbie discovers that Darkseid, Desaad, and Kanto are torturing Superman about the virus in their Mother Box. Space Cabbie ends up doing a trick that ends up bringing Hawkman and Swamp Thing to his aid.