On the heels of successfully escaping a deadly digital trap, the members of the Justice League emerge in their own world to discover that Grimm, ravenous creatures from Remnant, have overtaken Earth! In order to defeat the monsters, they must call on their new friends – Team RWBY – for help!

Hunter Carson receives a letter from his old Uncle Jack imploring him to visit in Spain. When Hunter arrives in Barcelona and Jack is nowhere to be found, the young man follows a series of clues that lead him to a surprising revelation about his family and future.

Four losers are thrust into the position of saving the world when they stumble upon a UFO crash site and become genetically equipped to the battle suit on board.

Superman, Batman, Wonder Woman, Flash, Cyborg, Green Lantern and Vixen are transported to the strange world of Remnant and find themselves turned into teenagers. Meanwhile, Remnant heroes Ruby, Weiss, Blake and Yang must combine forces with the Justice League to uncover why their planet has been mysteriously altered before a superpowered Grimm destroys everything.

When the universe's greatest villain returns in a terrifying new form, old adversaries, the Reds and Blues of Blood Gulch, will have to set aside their differences to save the galaxy one last time.

When a blackhat hacker gets hit with a coincidentally-timed power surge while attempting to defraud a radio contest, he begins to unravel a web of conspiracy that threatens to bring down his life’s work and send him spiraling into oblivion.

The dual planets were intertwined in each other's tragic destiny, dancing an eternal rondo around a pitch-black great sun.