Shreya Gupta is a young and charming girl living in Indore with her father, stepmother, and her step-sister. Despite being her daddy's favourite, Shreya is not fortunate enough to receive love and affection from her stepmother and her step-sister but this does not affect Shreya. Her step-sister, Antara is quite the opposite of Shreya. Unlike Shreya who can do anything for her family, Antara is very self-centered who only cares about herself. In order to fulfill her dream of becoming a successful model, Antara does not think twice before running away from her own marriage, betraying her boyfriend, Siddharth. Gupta family to save their pride in the society make Shreya sit in the mandap instead of Antara. What happens next? How does Siddharth react to this? Will he accept Shreya as his wife or choose to call this marriage off? Tune into "Substitute Bride" only on Pocket FM to find out.