Whats happening in this show?

I dont understand whats happening in this film, whose the lady who was kamya??? what does she want and why is she staying in the mansion along with the others?? Why sanju and radha doesnt like her??Can anyone help me out plzz

When Sarju first when to the city he worked for Kamya as a model. While there Kamya (a widow) fell in love with Sarju, but then Radha came to the city also. Sarju didn't know that Kamya was in love with him. Kamya wa so jealous of the husband and wife that she tried to kill Radha, she almost suceeded. Radha lived and got revenge and then Kamya went to jail or mental hospital and had to give Sarju 1 million rupees compensation, thats how he managed to buy the mansion. Now Kamya is back, with what looks like revenge in her mind.

Wow, but why is everyone worshipping her???

They think she's a spiritual goddess, who has magical powers but really she's using money to make things happen.