Two thousand years ago, the Fae were banished from Earth. They've spent that time plotting their return and revenge. When their portals open around the world and start crushing the human's military with spell encased steel and dragon fire, it becomes a massive stuggle between technology and magic.

What would you do if America and the world were invaded tomorrow by a relentless and brutal enemy? In an alternate 2015, a US Army Special Forces Team, part of the legendary black ops unit "Delta", is in midtown Manhattan to take out a Chinese spy and his handlers, sending a message short of outright conflict. All goes smoothly until they find themselves in a full-blown shooting war through the canyons of the City.

On a hot July day on the plains of Kansas, a US Army mechanized infantry company from the First Infantry Division gets a very vague warning order, and the young troopers saddle up on their steel beasts to go try to control "civil unrest".

The year is 1989. America has just invaded Noriega's Panama. And Specialist Bennett's platoon of Cav Scouts are in country… with, frankly, not a whole lot to do. Until a freak rainstorm somehow transports the entire platoon—Humvees, weapons, and all—to another world. A world controlled by a wicked Aztec god. The Land of the Black Sun. In a heartbeat, the Scouts find themselves fighting for their lives against savage beasts, witches, zombies, subhuman tribes seeking sacrifices… and even themselves.

Beneath the surface a war rages between the surviving demons still inhabiting the Earth and those few, the initiated, who fight to keep it buried deep where it belongs in the darkest shadows. Troy Odell was doing what he did best, taking the fight to the enemies of the free world. No two missions were ever the same, but he never expected his world to turn so violently upside down as it did. The only surviving member of his team of US Marine Raiders, he finds himself drawn into that secret battle.