Night Warrior has spent years fighting and hunting down the U.F.O.S.-an alien organization known for performing barbaric experiments and bent on wiping out the human race. Now, she's located their latest laboratory hidden in an unnamed city just outside San Francisco. With the U.F.O.S. hot on her trail, aliens running amuck, the return of her old enemy, and time running out for the innocent lives she's sworn to save and protect, it's going to take every bit of her power and the help of some new allies to bring down the organization's latest scheme.