Revolver Rohoshyo(Revolver রহস্য)

Subrata Sharma is a reporter who leaves his job and joins a small time detective agency, Danny Detective Inc. in Kolkata. Working on a case, his boss, Danny, is killed. Circumstances force Subrata to take up the case. He travels to Darjeeling, south of the outer foothills of the Himalayas, to unravel a series of murder mystery. He takes up the responsibility of the agency. How will he succeed in catching the killer?