 The terrorists are headed by a man named Syed, who deputes one of his assistants, Madame, to spy on Sunil's dad, Diwan Chand Mehra, by posing as Mehra's daughter's aunt, forcing her to obey by abducting her son, Babloo, and holding him captive.Soon Syed and his associates, including Doctor X and Captain find out all secrets of Mehra, as a result of which Sunil is trapped and held by Syed.Then Diwan's world is shattered when Meenakshi telephonically informs him that Sunil has been killed.