His name was Remo and he feared nothing.
A straight-forward stand-alone entry in the Destroyer series, Chiun and Remo (aka Remo Schwartzenegger) are tasked with guarding the life of a deposed Middle Eastern sovereign on his deathbed in New Jersey. Things get complicated when a wimpy broke inventor (Elmo Wimpler) stumbles upon the recipe for invisible paint and decides to become a professional hit man. As the Midnight Man he sets Remo, Chiun, and the Emir of Bislami (whose ancestors have an unpaid debt to the house of Sinanju) in his sights, others suddenly start attempting to kill Remo and Chiun, sending the CURE assassins on a wild chase to find out who is trying to kill who and why as they attempt to keep the Emir alive until he dies. Never a dull moment.
This is one of the more entertaining and endearing Destroyer novels because of the unlikely titular villain, the Midnight Man. Coming up with potential threats to unstoppable death machines like Chiun and Remo can be a bit rough, so it's refreshing when they're thrown up against a character that embodies an element of the unknown, but is also a haphazard wildcard with no real chance for success. Enter Elmo Wimpler. Instead of pseudo Bond villains or crime lords, we get an inept failure at life who bumbles his way half-assed into the role of amateur assassin. Despite having the book named after him, he's little more than a complication to the real story involving the Emir, but an entertaining distraction that you almost end up rooting for. The Destroyer series wades into some dramatic waters of the course of its run, and these lighter adventures are always welcome.