DC Comics is planning another super-size crossover event this fall. The "One Million" storyline will begin this September and could be one of the biggest events since DC gave up its confusing infinite parallel universes concept.

According to Comic Shop News, the "Million" saga will center on time travel and give readers a look at the super-heroes a million years from now."Million" will have a weekly four-part main issue and then cross stories over to most of its other titles. The Justice League will be a main element of the story; it will meet and work with its far-future counterparts.

Besides the crossover, DC will also be issuing its "Millionth" comic books for all of its titles during September. Several years ago during its "Zero Hour" saga, DC published its historic No. 0 issues.