Sirf Ek Bandaa Kaafi Hai is a social drama based on true events that highlights how powerful godmen assault and exploit innocent followers. The film is about an ordinary lawyer named P.C. Solanki (Manoj Bajpayee) who is out to fight an extraordinary case where an innocent minor girl named Nu (Adrija) is assaulted and sexually harassed by a powerful godman in his ashram. Will Solanki succeed in seeking justice for Nu and will the courts deliver justice to the victim?