Koko and her group go to the border of Russia to make an easy delivery, but end up marching right into a covert war for a pipeline. Koko is eager to leave, but her client is desperate for more weaponry and will do anything to get it…

Mr. Chen invites Koko out to eat while most of her unit is searching for Dr. Miami in the mountains. He has no intention of letting Koko leave that restaurant alive. Now she must escape without her highly skilled team there to help her.

Baldrag has kidnapped the chief doctor of the group of physicians Koko was supposed to transport. Before she can flee to safety, Koko must first rescue the doctor and fulfill her contractual obligations.

Valmet has run off to Africa to seek vengeance upon the man who killed her squad back in her army days. Meanwhile, Koko is being targeted by another skilled group of assassins.

Book Man hopes to use HCLI’s massive communications network by manipulating Koko in “Operation: Undershaft,” but not everyone in the CIA agrees with that plan. Hex is bent on killing Koko, but first she wants to make the woman suffer.

Koko is growing suspicious of two members of the CIA: Book Man and Hex. R fears that Hex’s rash behavior is going to undo all of the hard work they have invested in Operation Undershaft. Can he keep everything he’s worked toward from falling apart?

Soon Koko and Dr. Miami will achieve the goal they have spent years working toward. Some of the arms dealers are growing suspicious that something is afoot, but no one knows what exactly it is…

Koko’s unit must face their toughest adversaries when they attempt to abduct “Chatty” Rabbit’s Foot. When Jonah and Lutz get separated from the rest of the unit, Koko decides it is time to show the world a glimpse of “Jormungand.”