The episode of Naagin starts with Maarkaat attacking Bani.
Maarkaat says that the door which Bani entered was to welcome Maarkaat. She asks Bani to get ready to die. Maarkaat tries to kill Bani with a sword. Jai and Veer enter and stops Maarkaat.

20 minutes earlier.
Bani breaks the wall after hearing waterfall sound. Bani sees the waterfall and notices a door near the waterfall. Bani tries to go ahead when a secret stoneway is built for her. Veer tries to find Bani. Jai ignores Veer when Veer asks him about Bani.

Bani walks through the way when Maarkaat comes. Maarkaat says that only she can enter the door. Maarkaat and Bani get into argument.

Jai tells Veer that Bani went to the caves.
Later, Maarkaat ties Bani to a banyan tree.

Jai comes in front of Veer in snake form. Veer throws stick on him, so Jai turns to his human form. Veer asks him where is Bani and who kidnapped her. Jai tells Veer that Veer’s mother kidnapped Bani.
Veer learns that Jai is his stepbrother and gets upset. Jai says that Maarkaat is their mother who took Bani to kill her.

Later, Bani stops Maarkaat from using her tail, after freeing herself from the tree. Maarkaat men’s come and attack Bani. Bani gets injured and then Maarkaat’s men tie her hand and legs. Maarkaat says that she will cut Bani in two pieces and she will be dead.

Then, Maarkaat tries to kill Bani with a sword when Veer and Jai come and stop her. Maarkaat’s men attack them and Maarkaat and her men vanish.
Veer goes to Bani, frees her and asks if she is all right.

Later, Bani avoids Veer. She asks Veer to stay far from her and says that she doesn’t need anyone’s help. Veer tells Bani that he likes when Bani behaves like this. Bani smiles. Veer says that gharwali hasi tho phasi.

Veer says that he will sleep near Bani.
Meanwhile, Jai feels all alone as he doesn’t have anyone. Mayuri is gone, his mother is not trustable, and Bani also doesn’t trust him anymore.