Zero Hour - Zero Hour, #1

William, a college student, awakes in the morning only to find his neighbors dead. The streets are empty, and electricity and cell phone signals are down. But the streets are not entirely empty; they are filled with dead bodies. All dead bodies are fresh and blood is still pumping out of them. Soon he, together with his lover, Olivia, have to survive a terrorist apocalypse, only to find that all humans are created by a higher dimensional being to use us for their bidding.
It's a race for survival. Total extinction is near. Weak-minded will die in the first wave. Fight or die. Be part of the survivors or be their robots. You have only two choices - live for them, or live for yourself.