In Singapore, Krishna is forced by circumstances to use his superpowers and become a masked superhero named Krrish, before getting drawn towards his lost legacy.

A soldier caught by enemies and presumed dead comes back to complete his mission, accompanied by old companions and foes.

The Chola kingdom is under threat from forces both internal and external, and with crown prince Aaditha Karikalan, his younger brother Arunmozhi Varman and the emperor, Sundara Cholar separated by situations, it is up to a messenger to ensure the safety of the kingdom. Can he succeed in his mission, especially with Karikalan's former girlfriend, Nandhini, plotting to bring down the entire Chola empire?

A youngster from Tamil Nadu goes to Bombay in search of a better life and gets sucked into the underworld. Will he be able to find a way out of the violence and bloodshed?

An intrepid and good-hearted son fights to make his arrogant father pay the price for his sins, which includes his mother's death, and save his brothers from the man's grip.