"Shab" is a story that revolves around multiple characters' search for happiness and love in a complex, unforgiving, and cold city.

A story of a girl from Ambala who has immense faith and belief in Maa Ambe. Her strong belief is what keeps her going in life and conquer all obstacles. The show portrays the journey of Devika with her found love interest Ravi. Ravi is an atheist but is immensely in love with Devika. They get married but as destiny would have it, Devika's family goes through some tough times. A selfless and determined Devika does not give up on her God and awaits things to return to normal. But what happens when her belief is shattered by people who are her own?

Aaliya is not ready for commitment even after a decade-long friendship with Abhay. She remains indifferent when he follows her to Australia, but is finally shaken when he announces his marriage.

Chaos results after a wealthy woman decides to turn matchmaker for a naive village belle.