Koyelaanchal (coal belt of India) brings to light the explosive story of the people who have kept our precious fuel station at ransom for centuries. The story unveils itself through Saryubhan Singh, an ex-owner turned Mafia of the region, who through his sheer brutality and blatant defiance of law of the land, forces the people and the authorities to acknowledge him as their 'Maalik'. Any protest, any voice of dissent against him is dealt with spine-chilling violence of epic proportions.