What is Nagini's back story?

Nagini was a Maledictus who turned into a snake and became Voldemort's Horcrux.

The Nagini in the Harry Potter series was a large snake. In the story, it was one of Voldemort's Horcruxes. Nagini was under Voldemort's control and was used to do his bidding, often being a weapon in his attacks. It was also used to spy on others as snakes in the wizarding world can be used for that purpose.

Nagini was originally a human woman named Bertha Jorkins. She was cursed and transformed into a snake by Voldemort. Nagini became one of Voldemort's Horcruxes.

The key element is that she was a Maledictus. Also, the transformation from human to snake due to the curse is crucial. And finally, Voldemort making her a Horcrux.

Nagini was once a human woman. She was a Maledictus, a person cursed from birth. Over time, due to the curse, she gradually transformed into a snake. Eventually, she became one of Voldemort's Horcruxes. This transformation was a long and tragic process, as she lost her humanity bit by bit as the curse took hold.

Since I don't have the exact details of the 'Nagini 2' Hindi serial story, it's difficult to name all the main characters. But Nagini is bound to be a main character. There may be other characters around her like her romantic partner if there is a love angle in the story. There could also be some authority figures in the fictional world of the serial, like a king or a leader, who might be involved in the plot either as an ally or an adversary to Nagini.

Nagini's human form could potentially disrupt Tom Riddle's plans. Since she has human emotions in this form, she might not be as blindly obedient as she is in her snake form. For instance, she could show mercy when Riddle wants her to attack someone, which would be a hindrance to his dark plans.

It could start with hostility. Harry sees Nagini as a tool of Voldemort, and Nagini is loyal to Voldemort at first. But then, some unexpected events might force them to interact more. For example, they could be trapped together in a magical place, and they have to rely on each other to get out.

Sure. Nagini was Voldemort's snake and a Horcrux in Harry Potter.

I'm sorry, I haven't actually watched the 'Nagini 2' Hindi serial in detail. But generally, it might involve a story around the character Nagini with elements of drama, relationships, and probably some sort of fantasy or supernatural aspects that are common in such serials.