The movie begins with a few animal smugglers entering a bungalow and stealing two German shepherd puppies. While on the way, the door of the van opens, and one of the puppies falls down. ACP Santhosh (Srikanth), who rescues the pup, takes it to his house. He and his wife (Eshanya Maheshwari) name it Rocky and send it to a police dog training school. A few years later, the fully trained Rocky returns home. Meanwhile, Santhosh is at loggerheads with the local MLA Thenappan (Sayaji Shinde). Santhosh arrests Paandi (OAK Sundar), the henchman of Thenappan, on a weapon smuggling case and puts him behind bars. An irked Thenappan waits for a chance to kill Santhosh and bumps him off; the eyewitness to the murder is Rocky. The rest is all about how Rocky avenges the death of his master.