As Shikarpur witnesses the menace of a thieving monster, life goes off track when a series of murders follow. Assigned to solve the cases, will Keshto, a small-time detective, be able to prove his worth?
The storyline of the film is based on the apprehension of the co-founder of Indian Mujahideen and conspirator of several bomb blasts in India, Yasin Bhatkal, by National Investigation Agency near Indo-Nepal border.
Setarer Sur revolves around five friends -Sunil, Brajesh, Ranjan, Suhash and Avijit -who are all attracted to their common friend, Basobi. Basobi seems to be close to Ranjan. Then, she suddenly declares she will marry Brajesh, as she has always been in love with him. Just days before the wedding, Basobi is found dead at home and renowned detective Kiriti is approached to solve the case.
