'Gentleman' primarily revolves around the life of Krishnamoorthy alias Kicha (Arjun), a respected brahmin who runs a home-based pappadam business.
In another part of the city, a dedicated police officer finds himself personally involved in an investigation to find a thief, a master of disguise who targets jewellery shops and corrupt government entities.
Who is this master thief? What is his connection to Kicha? What are the consequences of a corrupt education system that is based on bias and bribery on the poor but meritorious students of India?