Our Solar System in the 24th Century, iron-fisted Imperial Earth clamps down on the Solar System's Outer Colonies. An insurrection has begun, lead by a mysterious man that no one has ever seen. Imperial Earth doesn't like it. They send an assassin to take out this mystery man...if he can be found. Imperial Earth decides to make an example of the Outer Colonies...you support the insurrection, we will destroy you. They send a huge new battle cruiser to Europa. The cruiser's mission - destroy the Solara 7 terraforming satellite. The rebels get wind of the assault on the Solar 7 satellite. The rebel alliance leadership, sans the mystery man, set out for Europa in a small battle frig, the Imperial Earth assassin in pursuit. There's going to be a big confrontation at Europa. Somewhere nearby the mystery man is lurking, the assassin is certain of it. He'll show himself, and the assassin will be waiting.