What is going on in the show?

Can anyone kindly tell me what is going in the show? I watched only first two episodes and missed the others. Also I can't decipher anything from the promos. Why is Preesha in jail? And why Rudraksh is furious over her? 😒

Rajiv and Mahima were in love. But Rajiv’s father forcefully gets him married to Ahana for money. After Mahima tells Rajiv about her being pregnant with their child, Rajiv tries in vain to get a divorce from Ahana. Mahima breaks ties with Rajiv. 

Yuvraj is marrying Preesha so that her father will make him a judge. Later he learns that Saaransh is Rajiv’s son and starts extorting money from him. 

On the day of his marriage with Preesha, Yuvraj AAK’s Rajiv to give him 10 crores. Rajiv who had also just learned the truth about him being Saaransh’s father and the blackmailer being Yuvraj, decides to end this once and for all.