The Punisher risks losing it all in the concluding chapter to his undercover mission inside a drug-trading biker gang.

Punisher attempts to escape the clutches of meth dealer Hec, a drug-addled environmental activist convinced Frank and his girlfriend's ex-husband are better off dead. Caught in the middle of drug smuggling, biker gang wars, and an environmental struggle against over-development, Frank must battle enemies from all sides while trying to protect the innocent.