When an American winds up dead on the border between Haiti and the Dominican Republic, one of Ethan's old flames calls him and MBLIS for help. But when Ethan and Holm arrive, nothing is as it seems, and a wild trail leads to a dangerous drug that seems to turn normal men into mind-numbed zombies mixed dark voodoo traditions. When the night falls in the islands and the bullets fly, it's up to Ethan and Holm to set things right before the entire region falls under this new drug's sway!