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?
R somehow convinces Book Man to abort Hex's operation, but Hex isn't one to turn away from a fight. Now R must sacrifice everything to save Jonah. Will his personal sacrifice be enough to protect the former boy soldier?
A company out of Japan is trying to kick Kasper out of the Southeast Asian playing field. Kasper decides to enlist the aid of Koko and her crew to get payback. On the flight over to Japan, Jonah reflects on how he came to meet Kasper.
Kasper suspects that Tojo's old unit, the SR Unit, is trying to kick him out of Southeast Asia. Tojo gives his former boss a call to verify Kasper's suspicions. Once both sides confirm who they are up against, each side begins to make their move!
After Hinoki makes it clear that negotiations aren't an option, the battle between HCLI and the SR Unit begins in earnest. But why has the SR Unit jumped to the foreground when they used to pride themselves for being an invisible ghost?
Koko and her unit are in Iraq, which is nostalgic territory for Wilee. After sharing stories about his handiwork with explosives, he gets to put on a demonstration of what he can do when the team confronts the group Excalibur.
People are growing wary of Koko after a respected physicist is abducted by an unidentified organization. She is traveling around the world, gathering various supplies and quantum experts. What could she possibly be planning?
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."
Koko shares her plans for the world, confident that everyone in her unit will stick with her. It comes as a shock when Jonah voices his disapproval and leaves the group. Even with Jonah gone, Koko must carry out her plans, one step at a time.
Two years have passed since Jonah left Koko and began working for Kasper. War is breaking out across the world, leading to World War III. Jonah must decide if he wants to stay with Kasper, rejoin Koko or follow a completely different path altogether.