Following the events of Fearless 2 (2012), Chulbul Pandey has now become the SP of Tundla, Uttar Pradesh and is living a comfortable life with his family. When he busts a human trafficking racket, he realizes he has locked horns with the kingpin Bali Singh who seems to be having a connection to his past. A flashback unfolds, showcasing the origin of Chulbul Pandey as a fearless cop and the reason behind his transformation. Written by Prashast Singh