Doriya was lost from his family at his childhood in a tidal wave and forgets his past. He and Ranu raised in his adopted father's house. Sagar is the son of a honest and dedicated school teacher Majid. Majid, and his friends Dr. Rashid and Tofajjal worked for general people of society and protest against extortion. Thus he was killed by local smuggler Nasir Sawdagar. Sagar wants to revenge his father death and Doriya wants to know his actual identity.
