Karan ( Rohit Purohit) is an ally of Arjun. He is transferred to the Emergency Task Force (ETF), which solves cases linked to high-profile individuals.Team ETF contains Sameer Rathod (ETF CHIEF), Arjun Suryakant Rawte(2nd in command), Riya Mukharjee, Shreekant Sen(Shree) and Chandrakant Patil(Chotu).The show deals with crimes such as human trafficking, organ trade, kidnapping murder, and honor killing. This series is about a rebellious cop, Arjun Rawte. It is the fifth television series of 4 Lions Films.
Arjun, also known as Har Yug Mein Aayega Ek - Arjun, is an Indian Hindi-language action crime TV series which aired on Star Plus from 11 August 2012 through 23 February 2014 on Saturday and Sunday evenings.