Karar - The Deal showcases the lives of two women intertwined by their love for a man who is full of lies and greed.
Nikita (Mahek Chahal), the granddaughter of a rich and old man, is asthmatic and resides in South Africa. While her family is just about her Dadaji and their care taker Annie (Jyoti Rana), their life changes when Dr. Aryan (Tarun Arora) enters. Aryan later becomes a family doctor for them who falls for Annie while treating Nikita. However, when the head of the family asks him to marry his granddaughter Nikita, he agrees thereby plotting to wipe out the family and share family wealth Annie. But their plan is endangered by Nikita who soon realizes the truth behind her husband's intentions. This in turn, gives rise to a web of twists and turns that puts Nikita, Annie and Tarun's lives in danger.