Bozorg Agha, Iranian mafia boss, played a key role in the 1953 coup against Mossadegh's government.When his henchman's son, Farhad, is arrested, Bozorg Agha secures his release by forcing Shahrzad, Farhad's fiancée, to marry his nephew. This leads to conflicts, including Bozorg Agha's wife's resentment.The series explores the lives of those under his rule and their struggles with corrupt leaders.