Hugo Ayala has burned his bridges with the Colombian military by denouncing murders committed by his former officers. After surviving a bloody assignment in Yemen with an American security company, he completes U.S. Army basic training. But he's blocked from becoming a green card soldier by new anti-immigration laws. He stays on as an illegal, and joins the American Foreign Legion, an immigration rights group whose members have fought for the USA.
Meanwhile, Immigration and Customs Enforcement is detaining and deporting thousands of people a day, without due process. But now the communities being targeted include Hugo and others who know how to fight back. The leader of the AFL has his own political backers and doubtful motives. As each side ratchets up the violence, American political unity starts to crack.
A thriller which asks what blowback may result from America's dependence on non-citizens to fight its wars.