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.

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.

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.

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?