Naagin 3 update written, February 9, 2019: Mahir finds his memory

In the last episode of Naagin 3, Sumitra is trapped in the haveli. On the other hand, Yuvraj and his gang find themselves trapped in a net with belpatras on it. Vish, Bela and Vikrant tell Sumitra that the Naagmani was with her and that they took her to her keychain. Sumitra is shocked to see the naagmani.

Vikrant tells Sumitra that they will not let her alive and kill her. Yuvi manages to escape the trap and holds Mahir. He threatens Bela to throw Mahir off the cliff if he does not leave his mother Sumitra. Bela, Vikrant and Vish worry about Mahir. They rush to save Mahir from Yuvi.

Yuvi tells Bela to give naagmani to her mother Sumitra. Bela asks Mahir if he trusts him or not. Mahir receives flashbacks from his past and tells Bela that he is very happy. Bela pushes everyone and heads for Mahir. Vish and Vikrant start fighting with Yuvi and his men. Bela stabs naagmani in Mahir's chest and throws him off the mountain. Mahir remembers everything.

Sumitra and his men are shocked to see Mahir fall. She threatens Bela to kill her. Mahir falls from the mountain but does not hurt himself. He remembers that Bela did so much for him. He finds his memory and gets to know the truth about Sumitra. Mahir is shocked to see signs around him and runs.

Bela tells Vish and the Vikrant that Mahir will be safe in Naaglok since he has Naagmani with him. She tells them that she must save Mahir's family from Sumitra and her gang.

Bela reaches Sehgal's house and does not allow Sumitra and his people to enter. She stops them. Sumitra tells Kuhu and Andy that Bela has killed their son Mahir. But Andy throws Sumitra out of the house and everyone is in shock.

Bela protects the house with an invisible protective layer and tells Sumitra that they will never be allowed to enter the house again.

Bela promises to come back with Mahir and goes away. Bela reaches the Naaglok to retrieve Mahir safely. On the other hand, Baba Nagori tells Vish and the Vikrant that the situation in Naaglok is not good and that Bela will not be welcomed as a Naagrani. He tells them that the naags are angry at her since she sent a human to their place.

Baba Nagori tells them that Bela will not be safe in Naaglok. Bela is surrounded by naags in Naaglok who refuse to recognize her. They even attack her and she runs.

Bela worries about Mahir and prays for his safety. We see Mahir fleeing the naags and soon, naagmani returns to him.