Pooran (Sunny Deol) and Kaala (Bobby Deol) are siblings who inherit their ancestors legacy of the Ayurveda panacea called 'Vajrakavach', which can effectively treat every illness. Kaala tries to get Pooran to collaborate with big Pharmaceutical giants to sell 'Vajrakavach' and make some money out of it while Pooran thinks otherwise. A twist to the tale gets Parmar (Dharmendra), Pooran's age-old tenant, who is a lawyer by profession to get both the brothers out of the mess.