The showdown between Koko's men and Orchestra comes to a end that leaves a bad taste in the mouths of everyone involved. To make matters worse, the gunfight draws the attention of the US CIA agent, Scarecrow. So much for a nice day off.
Valmet fully intends to avenge her long deceased comrades on her own, but Jonah has other plans. Elsewhere, Koko learns a surprising secret from the group of assassins who were after her head.
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.
Koko's older brother, Kasper, pays her a visit aboard her ship. Jonah harbors ill feelings toward Kasper dating back to when they first met. Seeing the man revives some of Jonah's darker memories that still seem to haunt the boy soldier.
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.
Jonah has just started working for the weapons dealer, Koko. On his first job, they run into some big problems delivering their merchandise. Next they have to undermine a freelance weapons dealer who wants a piece of the action... and money.
The assassin group Orchestra is out to earn a little cash and Koko just so happens to be visiting the same town as them. Now Koko must run for her life or die by the hands of a quirky team who claim their gunfights are musical.
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.
After a fun trip to the beach, Koko and her unit get back to business. On top of her usual wares, Koko must also safely deliver a group of doctors to a country in civil unrest.
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?