In the latest episode of Naagin 3, Bela enters the Sehgal mansion on a bike and tries to stop Mahir and Vishakha's marriage. Bela gets nostalgic thinking about her wedding with Mahir and confesses her love for him in front of everyone. Mahir's mother Sumitra tries to stop Bela and tells Mahir to continue with his marriage. Mahir leaves the marriage midway and tells Sumitra that his heart doesn't allow him to get married to Vishakha.
Sumitra tells that Bela that has kidnapped her mother and she is in the Happy New Year ball.
The ball blasts but Bela's mother is not there inside. Yuvi puts the knife on Bela's mother but Vikrant comes to her rescue. Later, Vishakha switches off the light and Vikrant manages to help Bela’s mother escape.
Vikrant tells Vishakha to search for Naagrani. Yuvi and Vikrant start fighting and Sumitra tells everyone that she is not the real mother of Mahir.
Yuvi gets into a fight with Vikrant and on the other side, Sumitra attacks Bela. Vikrant takes Mahir along with him
Bela, Vikrant, and Vishakha reach the temple. Vikrant tells Bela that he is on her side and will help her fight the battle. Bela thank everyone for their help. Bela runs towards Mahir but he starts fighting with her. She tries her level best in telling him that she did everything for him. She starts crying and Mahir feels bad for her.