Harjai is a story of woman who is struggling to get back in her life after the separation with husband. She was cheated by her husband and she wants to take revenge from him. She goes through a lot struggle before she finally took her revenge. The story of the serial is based on her struggle and emotions after the separation. The serial includes some popular characters including Faisal Rehman, Khyam Sarhadi, Saima Qureshi, Atiqa Odho, Faisal Qureshi, Yasir, and Javeria Jalil. The story of the serial is written by Zoha.