P. S. Mithran

Follows spy Sardar's origin story in flashback while his son Inspector Vijay confronts a villain known as Black Dagger in the present day.

Hero depicts the rampant corruption prevalent in educational circles ranging from making fake certificates to several students attempting suicide. Sivakarthikeyan, who plays a common man, attempts to purge the society of these illegal practices.

Circumstances force an army officer with anger management issues, Karna, to take a loan from a bank with false documents. With all of the money vanishing from his bank account, Karna sets out to track down the fraudster only to cross paths with a master hacker, White Devil.

An Indian army officer is forced to take therapy for his anger issues and develops a relationship with his therapist. But misfortune strikes in the form of a robbery and he decides to pursue the gang that committed the crime.