Kaashi movie is all about a black-ticket-seller Kaasi (JD Chakravarthy) at Sandhya Theater in RTC Crossroads. He is also a small-time ruffian. One day he happens to observe that an industrialist GK (Devan) is offering 25 lakhs to the lover of his elder daughter for leaving her alone. Kaasi realizes that there is so much of money in the game of loving the daughter of any crorepati. GK has another unmarried daughter called Anjali (Keerti Chawla).
Kaasi plots a scheme to attract Anjali into the love game. Anjali falls in love with Kaasi. They decide to elope. While eloping Kaasi gives an anonymous call to GK that his daughter is at Nampally Railway station and is eloping with a ruffian. As the situation has it, Kaasi and Anjali are forced to go to Kolkata. During the journey, Kaasi finds out that Anjali carries a cash of Rs. 3 lakhs along with her. Now, Kaasi changes his plans to steal Rs. 3 lakhs and dump Anjali in the midway. But, unfortunately they reach Kolkota and rent a small flat. They deposit money into a bank account. Would Kaasi be able to confiscate that money and run away by leaving Anjali in lurch?