Becoming Light(bengali)

A naive girl is betrayed by her own father, who conspires with her stepmother to throw her and her mother out of their home. When she pleads for help to save her ailing mother, her father sets a cruel condition—she must marry a thug in exchange for 3 lakh rupees. But fate takes an unexpected turn when she mistakenly proposes to a wealthy businessman, thinking he is the thug!