Kāveh was, according to ancient legends, a blacksmith who launched a national uprising against the evil foreign tyrant Zahāk, after losing two of his children to serpents of Zahāk. Kāveh expelled the foreigners and re-established the rule of Iranians.[3] Many followed Kāveh to the Alborz Mountains in Damāvand, where Fereydun, son of Ābtin and Faranak was living. Then a young man, Fereydun agreed to lead the people against Zahāk. Zahāk had already left his capital, which fell to Fereydun's troops with small resistance. Fereydun released all of Zahāk's prisoners.