Thirumalai (Nasser) owns a provision store in a village and lives with his family comprising his wife (Saranya Ponvannan), brother-in-law Karupatti Ayyakannu (Vadivelu), son Krishnan (Bharath) and a daughter. Thirumalai is very strict, short tempered and is referred as "Emden" by his relatives. Krishnan studies poultry science in a college and also assists his father in managing the store. Krishnan worries about his father's rude behaviour towards him.