Official Trailer:  [SPOILERS AHEAD…] Sivanesan (Raj Kiran), father of Murugan (Dhanush) owns and runs an Idli eatery in a small village. Idlis and its accompaniments, sambar and chutney, are prepared in traditional way – using manual stone grinders – aattukal and ammikal. Villagers are fan of his cooking and big patrons. It is a landmark for the village. Murugan wants his father to switch to electric grinders. Father doesn’t want