Toss is about the story of a man named Parasuram, who is currently self-employed. One day, he decides to seek justice from criminals in town by charging them with Self Employment Tax for all of the crimes they have caused. He meets a young man named Neelakanta, who is very anti-social and has a strong bond to Parasuram's blind sister, Naina. However, the local police chief decides to assign him as an undercover cop to capture the money that was stolen by Neelakanta. Parasuram decides to get closer to Neelakanta so he can make his sister fall in love with him.