Hi, Welcome Back 😃
I assume you have seen until the Rads-Rohan marriage scene...i continue from thereon.
On the wedding day, Rads discloses to Rohan that she loves someone else. Rohan gets mad and the mandap catches fire. Rohan is rushed to hospital and there they get to know Rohan has become like an 8 yr old. Dev blames Rads for this condition of his brother and pretends to hate her. Rads still comes to Purohit House as Choti Bahu (but she always considered herself a wife of Dev)
It soon comes out Rohan was faking to get Rads.
Dev kidnaps Rads to save her from Rohan's clutches. Radhika's childhood friend Barkha too comes in to resuce them.
But Rohan nails them after a long chase...and forces Rads to sit in RP puja with him. But Dev lands there and stops the ceremony. DDJee (Senior RajPurohit) gets up after 12 long years(he was bid ridden due to paralysis after his first DIL pushed him down the stairs to get property). He announces that Dev would be the next RP as he is his legal heir and Rohan's half brother!
DDjee comes to know of RaDev's love and declares that their wedding would take place. But people start pointing fingers as she was first married to Rohan(well, people thought so) and now Dev. Rads decides to sacrifice Dev, on a plead from DDjee...so that he can become RP. But on wedding day, Barkha tricks everyone in to believing that DDjee has given permission for RaDev marriage and RaDev marriage takes place. However everyone is shocked during the muh dikhayi. DDJee asks Dev to get married to Barkha again for preserving the name of the society. Dev refuses vehemently. DDjee dies in shock after hearing about RaDev's kid marriage. Dev is entrusted the responsibilty of RPship...and Radhika, the responsibilty of keeping the family name intact and thus she pleads Dev to announce Barkha as RPtian...and in pressure, he announces Barkha's name as RPtian. However, he asks Rads to stay back in the house as his wife, for he can never consider anyone else as his wife. Barkha too agrees with this arrangement happiily.
But it later comes out that it was a plan by Barkha and when Rads comes to know of Barkha's trick, she tries exposing her true color to Dev...but Barkha kills her off. Dev feels sad that Rads was feeling jealous and insecure...though when she went missing, he was worried to no extent. After 1 month Rads comes back...but it was Lord Krishna in Rads' avatar...to punish the wrong.
So now, its Kanha in Rads' avatar in PF house, to give justice to Rads. Rads/Kanha has already crushed Barkha's several plans... by creating illusions. From Barkha's attempts to Kill Rads/Kanha...to have her karwachaut with Dev...to frame Rads as some imposter...and faking of being possessed by Ghost! All such attempts from barkha's side has been thwarted by Rads/ Kanha
Hope this quick briefing helps you. You can take a look at the Previous NL's (link given below) to know the story in more detail. 😃
6th Edition: https://www.india-forums.com/forum_posts.asp?TID=1908420
A small request...Pls do post such queries in the HelpDesk :)