Aatish is a story of two brothers Baba and Avinash who live in Bombay with Baba’s friend Nawab. Baba loves his younger brother Avinash so much that he goes through every possible sacrifice to educate him and make him a police officer. He even gets involved in negative activities with Nawab. Baba’s dream of Avinash being a police officer has been fulfilled when he joins the police force. But later Avinash is shocked to see his brother’s name on the criminal list. What would he do now? WIll he be loyal to his brother or his duty?