Time is working out for the Grand Human being and Lemurian Alliance. The longer they take to plan their confrontations using the reptilian Grik, the Holy Dominion, as well as the Group of Tripoli, the more powerful their enemies become. Ready or not, they need to move-or the purchase price in blood will break them.

Matt Reddy and his battered old destroyer USS Walker business lead the greatest army the humans and their Lemurian allies have ever assembled in the Zambezi toward the ancient Grik capital city. Standing against them may be the largest, most harmful push of Grik yet gathered.

On the other side of the globe, General Shinya and his Military of the Sisters are finally prepared because of their long-expected assault in the mysterious El Paso del Fuego. Not only is the dreaded Dominion ready and waiting for them; they’ve created closer, more sinister ties using the fascist League of Tripoli.

Everything is on the line in both organic, grueling campaigns, as well as the Grand Alliance is stretched to its breaking stage. Victory may be the only choice, whatever the cost, because there may be no second chances.