Nandini written update, June 13, 2018: Ganga is in critical condition

In the latest episode of Nandini, Nandini asks Ganga not to fulfil the Angapradakshinam, as her powers would get reduced drastically. But, Ganga does not respect Nandini’s suggestion.
As Ganga is Nandini’s Devotee, Nandini keeps on requesting again. Ganga is not obeying Nandini's words. Hence, Nandini (in the form of a snake) gets angry and bites Ganga.Due to this, Ganga becomes seriously sick. Later she gets admitted into the hospital.
Arun is very much worried about Ganga’s condition. Doctor tells that Ganga is bitten by some poisonous snake. Doctor says, they are trying their best but asks Arun to pray for divine intervention.
Arun remembers about the Kalachakram, which in possession with Rajashekar. Arun immediately calls his dad Rajashekar and informs about the entire episode. Arun is aware of the fact that his dad might not believe him.
As Rajashekar was tricked before, he doesn’t believe Arun. Moreover, when Arun calls Rajashekar, he is able to see Arun (originally bhairavi) sitting in front of him in the palace.
Hence, Rajashekar misunderstands that Nandini is playing tricks with him in the name of Arun (and in his voice). Arun says, Arun also informs that Ganga is pregnant and hence it is even more important to save two lives. Rajashekar is not willing to accept Arun's requests and disconnects the call. As Ganga’s health is deteriorating, Arun takes someone’s bike and plans to come to the palace.
Later, Rajashekar informs Madhavi about Arun’s call. Madhavi explains Rajashekar that Arun himself might have called from the hospital.
Madhavi also discusses about an idea to check whether the Arun present in the palace is real or not. They wrap the Kalachakram in gift pack and present it to Arun (originally Bhairavi). When Arun (originally Bhairavi) receives the gift, Madhavi chants mantra and Bhairavi’s real identity gets revealed.
Madhavi and Bhairavi fight for the Kalachakram. Bhairavi says that the Kalachakram, which she had, was taken away from her. Rajashekar requests Madhavi to come to the hospital and help him to save Ganga.