When an unknown object appears off the coast of Gateway City, the news station "The Gate" sends their reporter Allan on the scene to report what they know of the mysterious upside-down pyramid hovering in the air, leaving government officials baffled. Before long, the object unleashes hundreds of flying creatures called "Harbingers" upon the civilians of the city. Besieged by these hellish beasts, the citizens panic as their city begins to suffer catastrophic damage from their assault, with the citizens then once more caught off-guard by the arrival of another visitor, Diana of Themyscira.
