Colonel Salim, the commander of the Amen special team, is responsible for investigating the project of the fugitive criminal Homayoun Tamaddon, who killed the colonel's brother during a hostage-taking operation last year. The police find a trace of Homayoun by discovering a container carrying drugs. At the same time, Homayoun's son, Yasha Tamaddon, arrives in Iran for the anniversary of the death of his wife Maryam Novin... (wikipedia.org)