Stunned, Sam watches as alien overlords defeat earth's most powerful superheroes. When she attempts to challenge them with her only power-invisibility-she is no more successful. However, each encounter with the powerful aliens seems to draw Sam to them, not to mention make her more like them: impossibly strong, breathtakingly sexy, and completely invulnerable. What is happening to her? Is she becoming one of them? As her behavior continues to change and new information reveals her growing connection to earth's would-be conquerors, Sam will have a choice to make: fight them or join them. Which will she decide?