While hunting down a brutal kingpin, one error sends an elite hitman on a downward spiral that devolves into all-out war on the streets of Thailand.

Tired and ready for retirement, an assassin is ready to leave his life behind. An old acquaintance has asked him to help out with a single, easy, last job. He reluctantly takes the offer and travels to Bangkok for it. A personal decision to delay the hit nearly costs him the entire job and sets him out on a violent downward spiral.