The serial was made to create mass awareness about superstitions. Bidhir Bidhan is a story of a young orphan Shyama, who is blissed by Ma Kali. Shyama is sheltered by the forgiving Baba Thakur and the revengeful Rudrani Ma. Rudrani Ma seeks revenge by trying to destroy the family of suryakanta her husband who left her for someone else. Rudrani Ma uses shyama as a bait and she marries Rono, suryakant's Son, who was born with the blessings of Shiva, guarding his family from evil. Rudrani Ma tries to harm evil. Rudrani ma tries to harm the couple but Rono and shyama, blessed by Mahadev and Kali, become each other's shield through love and faith in god. The story makes one realize that God can only be reach through love.