After the Legion defeated and captured, Weather Wizard fails to make invisible but is captured shortly demon Trigon, whose supernatural allows to hurt Superman. Robin despises his father’s order, which is to drive them to civilians in a safe place, believing that Justice League can help to fight against Trigon. But the only thing that manages to do is to put them all in danger, allowing Trigon escape. Robin Batman sends Young to join the vigilantes. Trigon manages to seize the Superman whose strange behavior worries on a Wonder Woman. When these super heroes will succeed in forming an alliance to save the world or on the contrary, to decimate?