The story is set in the backdrop of the slums of Pudhupettai in Chennai, as the title suggests, where a high school kid Kokki Kumar (Dhanush) sees his mom dead after he comes back from watching a movie. His father, the murderer is also planning to kill his son Kumar. Kumar sensing danger runs away from home. Homeless and with no food Kumar resorts to begging until he is falsely arrested while standing by and watching a commotion on the street. In jail he befriends handymen of a local goon who take Kumar with them and give him petty jobs to do. In a confrontation with goons of another gang Kumar kills the brother of his enemy gang's head Moorthi thus earning the respect of his gang and making enemies for himself both within his gang and outside.
Called in to recover evidence in the aftermath of a horrific explosion on a New Orleans ferry, Federal agent Doug Carlin gets pulled away from the scene and taken to a top-secret government lab that uses a time-shifting surveillance device to help prevent crime.
Picking up shortly after the original movie's end, Bambi follows his father, the Great Prince, into the forest after his mother's death and the Great Prince must teach the young fawn, and his friends Thumper, Flower and Owl, how a deer survives in the forest.
Everyone deserves a chance to follow their dreams, but some people only get one shot. Tyler Gage is a rebel from the wrong side of Baltimore's tracks and the only thing that stands between him and an unfulfilled life are his dreams of one day making it out of there.