After a catastrophic betrayal leaves his men dead, Captain Jean-Luc Desroches hunts the phantom cryptographer, Silke, sworn to vengeance. Meanwhile, Helena de Grenier discovers her codes were used to engineer the slaughter, forcing her into a desperate gambit to unmask the true traitor. As Jean-Luc’s hunt intensifies, his path leads him dangerously close to the one woman who has captured his attention, threatening to expose a truth more devastating than any lie.