In this high-octane thriller, detective Samad (Payman Maadi) goes on a relentless hunt to track down drug kingpin Nasser (Navid Mohammadzadeh). Samad hopes that the arrest of Nasser will help control the escalating problem of drug addiction that is wreaking havoc in the city. However, Samad's quest for Nasser leads him down a path rife with corruption and shifting morality, one where Samad can't trust anyone.