It's discovered that the recent incidents are all connected to the legacy of the Skrugg, so Joey and the others immediately start looking into the existence of the Skrugg remnants. However, the Skrugg's secret plan has already started, and they reveal themselves to mankind, by attacking the White House! Faced with mysterious plant-like creatures spreading destruction surrounding the White House, Joey and the gang prepare to fight, knowing that the fate of the world hangs in the balance.