James Robert "Bob" Morgan, callsign Gargoyle, and Catherine "Cat" Roberts, call sign Calico, are back in action! The battleground: Warsaw. The enemy: Human traffickers. The surprise: A new global threat called Hantu! It's been a time of peace and quiet for Morgan and Cat. With the future ahead, it's time to catch up on the life they've missed as members of the shadow world. But their celebration is cut short when a new enemy strikes close to home. Hantu, a criminal organization with a score to settle against Morgan, kidnaps his ex-wife. Meanwhile, Cat is called back the London to deal with the man who changed the course of her life. The two threads collide in a cataclysm of sudden violence and death... and only one side can emerge victiorious.