This is the story of Surya (Prithviraj Sukumaran) and his revenge against his family's ill fate. Surya is the son of a health inspector Krishnamurthy (Balachandra Menon) and works in United States as a demolition expert. He returns to the homeland for his sister's engagement. After returning to the US, while video chatting with his sister, he sees the murdering of his whole family by some goons which Surya sees this through the video chat. This devastating incident shakes him up. On the same day his fiancee, Gayathri's (Divya Pillai) brother a Superintendent of police is also killed. Surya along with his adopted brother Ajmal (Neeraj Madhav), an ex-software engineer, and Gayathri set out for vengeance against the CEO of a pharmaceutical company and their lackeys who caused them this pain with their particular skill sets.