Before even understanding this story everyone has to understand what Chakravyuha is and what is the significance of the battle of Chakravyuha by Abhimanyu. Chakravyuha literally means a difficult battle formation, breaking which was known only to three people. Arjuna, Krishna and Pradyumna.
On the 13th day of the battle Guru Drona creates this battle formation to capture dharmaraj tricking Arjun to fight the battle on the other side. It was decided a sure shot victory for Kauravas, but one boy son of Arjun and Subhadra the warrior prince Abhimanyu topples all plans. The 16yr old fights the battle of his life, holding the entire Kaurava army at ransom to the extent finally all warriors come together to kill the boy. The death of Abhimanyu is the most brutal death in entire war, but that death changes everything. Abhimanyu loses the battle, but opens a path for dharma to fight back and win the war. Day 13 is known for Abhimanyu's bravery, infact entire Kurushetra war you take out, day 13 stands out. Infact many hail Abhimanyu the real hero of the war because without him the war would have ended in Kaurava favour on day 13 itself. Reason Abhimanyu failed was half knowledge. He knew to enter vyuha, not to exit it.
Now figuratively what Chakravyuha means is a power system where people know they are supporting wrong, but have their own reasons for supporting it. Chakravyuha also means a maze of illusions. Now Abhimanyu can go on breaking illusions, but if he break one illusion, another will crop up. Or rather it looks like ppl are with you when you are entering the vyuha, but ultimately only you will be there.
Vedika kept the first step into the vyuha on pooja day. That day the only illusion was related to Gautham death. By the end of pooja Rajeshwari created another illusion using Mayuri. Koel is cut from the battle.
Now this coming of Vedika is her entering of second layer of Vyuha. Jhanvi/Vedika doesnt know to play 7s. Indirectly hinting she cant break the vyuha. Sagar knows, but Sagar is not enough.
Now we are going into the second level of illusion. The proof of Vedika being Jhanvi is the urn. Now the next illusion is going to be created using urn. Its the play of Shakti. Power of the system. Jhanvi Sagar is Rajeshwari's desire, that day because she wanted only family to have power on Maheswari Masala.
I repeat Jhanvi -Sagar is not destiny neither fate. Its Rajeshwari's desire, which she had used then to ensure Triveni Sangamam never happens. To ensure the sisters fight over Sagar ya keep one sister outside family, while other inside.
But now Vedika- Sagar is Rajeshwari's worst fear. Just like Abhimanyu threatened the Kaurava Sena, Vedika threatens Rajeshwari. The play of Vyuha has just started and the brutality of vyuha is not yet seen. For that the darkness has to enter, Yamini. Ghattu Shyam's business partner, who didnt wanted his wealth, par baki sab kuch uske naam par chori kar sakti hai. Tho Rajeshwari ka Maheswari Masala kya cheez hai.
Yes Vedika was given good sanskaar by Kishorilal and Padma. But Sanskaar kahan Rajeshwari ko defeat kar paayega.
There is a reason Yamini went to Mayuri. Because to break the vyuha of illusion by Rajeshwari, u need the vyuha of counter illusion. Game has just started.