The narrative begins with a young Telgi selling fruit on a train, showcasing his innate ability to "read" people and sell a dream. This sets the stage for his migration to Mumbai and eventually to the Middle East, where he learns the value of the "khali jagah" or the empty spaces in the system. Gagan Dev Riar, who portrays Telgi, delivers a powerhouse performance. He avoids the flashy charisma of Harshad Mehta, opting instead for a quiet, persistent, and almost jovial cunning that makes his eventual corruption feel both inevitable and chilling.

The series begins with the introduction of Abdul Karim Telgi (played by Manoj Bajpayee), a small-time crook from Karnataka who gets involved in a counterfeiting racket. Telgi's journey from a petty thief to a master counterfeiter is depicted in a gripping narrative.

Part 1 focuses heavily on the "how." We see Telgi navigating the labyrinthine corridors of government offices, bribing low-level clerks, and slowly working his way up the political food chain. The show meticulously details how he acquired a license for stamp paper and then proceeded to print his own counterfeits using discarded machinery from the government’s own press. It is a procedural drama at its finest, highlighting the sheer scale of systemic apathy that allowed a fruit seller to create a parallel economy.