To a tragic end, Dhwani comes to know that her sister, Payal has been killed. Not just this, she also comes to know about her killer and has him on gunpoint. With nothing left to lose, Dhwani comes to realise that Payal's murder was done to hide her past. A past that was rather ugly for Dhwani herself, but she was not aware of it. Now that Dhwani has a hold on the killer, all she needs is one shot to bring justice to her sister. However, this shot would come at a personal cost, that is too much for Dhwani to pay. Will she punish the culprit? Who has killed Payal?