Combat veteran Peter Ash leaves a simple life rebuilding hiking trails in Oregon to help his good friend Henry Nygaard, whose daughter runs a Denver security company that protects cash-rich cannabis entrepreneurs from modern-day highwaymen. Henry's son-in-law and the company's operations manager were carrying a large sum of client money when their vehicle vanished without a trace, leaving Henry's daughter and her company vulnerable.

Then, when Peter is riding shotgun on another cash run, the cargo he's guarding comes under attack from hijackers and he narrowly escapes with his life. As the incidents mount, he has to wonder: for criminals as sophisticated as these, is this money really worth the risk? And if not, what about his cargo is worth more?