In Paris, the leader of a new political movement has gone into hiding, pursued by a relentless group of bioenhanced assassins. Seeking to rescue him in the mysterious catacombs beneath the city is one of Net Force2s own, Kali Alcazar, who has become a hunted fugitive herself. Halfway across Europe, meanwhile, her friends are about to strike at the heavily armed fortress of the world2s most dangerous hacker5and he's prepared a deadly trap for them.