Brightburn has returned to Earth to unleash his master plan: an alien invasion. However, the Treehouse of Harmony has brought back the Mane Six and the Equestria Girls! Now with more power than ever before, they must band together and put an end to Brightburn's universal reign! Can the Mane Six and the Equestria Girls destroy Brightburn and restore both Earth and Equestria? Or will Brightburn's reign of terror expand across the universe? The final battle is upon us! Soldiers... ONWARD! An epic superhero-horror/science-fiction story for mature audiences.

WARNING! This story will contain intense scenes of sci-fi/action violence and mass destruction. Read at your own risk!

Brightburn belongs to Sony, Screen Gems, Stage 6 Films, The H Collective, and Troll Court Entertainment.