The aliens move toward an operation that will begin integrating themselves into human society, thus developing agents to be active anywhere in the world.

As Grover's Mill celebrates the 50th anniversary of the radio drama that made it famous, little do they know what really happened that night in 1938, or that the "Martians" have returned.

A fantasy game and reality collide for students when the aliens invade a campus to steal a lethal biological substance. Things become even worse when an alien is exposed to the toxin and becomes a mentally unstable rogue.

To better understand their problem, the aliens begin abducting humans to learn the secret of their immune systems.

A secret meeting between countries is conducted in order to evaluate the global alien threat. However, the Advocacy learn of this grouping, and seize it as an opportunity to swiftly crush resistance. for his own brand of justice.