Four women set up an undercover detective agency to expose philandering husbands.

"Churails" is about the life of four women: Sara, a lawyer who gave up her career to be the "perfect wife"; Jugnu, a wedding planner; Zubaida, a boxer seeking independence and love; and Batool, an ex-convict sentenced to 20 years in prison for murder. Their paths cross when Sara discovers that her husband has been cheating on her. The four decide to create a covert detective agency guided under a burkha-retail outlet, "Halal Designs" to expose infidelity among the city's elite.