Like the title suggests, Shankar's latest venture is quite literally the 2.0 version of his earlier film Robot. The film revolves around the familiar theme of a wronged individual taking revenge on the people who ruined his life - and Shankar gives us a film that has a blend of sci-fi, horror and a whole lot of special effects.
The film begins with an old man committing suicide from atop a mobile phone tower. And then, in comes Dr Vasigaran ( Rajinikanth) , a scientist, along with his assistant Nila ( Amy Jackson) , a humanoid robot. Soon, mobile phones start flying off the shelves and out of everyone's hands, and Vasigaran is called in to investigate this mysterious occurrence. And when a giant bird, made up of mobile phones, starts attacking the city, the scientist is forced to bring back Chitti, the now dismantled robot.