A brilliant scientist builds a humanoid robot to protect mankind, but things go awry when human emotions are programmed and inner turmoil causes the robot to act against him.

After a decade of research, the scientist Vaseegaran creates a sophisticated android robot with the help of his assistants, Siva and Ravi, to commission it into the Indian Army. He introduces the robot, named Chitti, at a robotics conference in Chennai. Chitti helps Sana, Vaseegaran’s medical student girlfriend, cheat in her examination, then saves her from being assaulted by a group of thugs. Vaseegaran’s mentor, Professor Bohra, is secretly engaged in a project to create similar android robots for a terrorist organisation, but has so far been unsuccessful.
Vaseegaran prepares Chitti for an evaluation by the Artificial Intelligence Research and Development (AIRD) Institute, which is headed by Bohra. During the evaluation, Chitti attempts to stab Vaseegaran at Bohra’s command, which convinces the evaluation committee that the robot is a liability and cannot be used for military purposes. Vaseegaran’s effort to prove Bohra wrong fails when he deploys Chitti to rescue people from a burning building.

The film chronicles the early part of the life of Emperor Asoka. It begins with his career as a General in Taxila (modern-day Pakistan) and ends with the bloody conquest of the Kalinga country (modern day Odisha State)
Emperor Chandragupta Maurya, grandfather of Asoka, of the Maurya empire, has decided to embrace Jainism and abdicate the throne of the empire in favour of his son Bindusara. But his grandson, Prince Asoka, claims his sword. The old emperor explains that this sword is evil and the sword demands blood and destruction.