MicroMarines
The invasion didn’t come from the sky. It came from within. After a parasitic alien intelligence infiltrates the President’s body and attempts to seize control of the nuclear launch codes, a last-resort operation begins. An elite unit of space marines, astronauts, and scientists are miniaturized to atomic size and injected into his bloodstream. Arteries become war zones. Neurons become battlegrounds. Every heartbeat counts down to global extinction. A mind-bending sci-fi thriller that merges space warfare with biological apocalypse—where the final frontier isn’t outer space, but the human body itself.