Hero Factory stands fortress-like in the centre of Makuhero City, impenetrable and incorruptible, until now. A hideous collection of villains and monsters held inside Hero Factory’s Storage Facility activate the black hole in Von Nebula’s staff and flee the Factory to all corners of the galaxy. As the heroes battle to capture the villains, it becomes apparent that the breakout was merely a way to distract the heroes from the actions of the evil Black Phantom… Will the heroes foil Black Phantoms diabolical plans and save Hero Factory? (Part 1)