This os is about Vansh and Riddhima who are happy married together and being happy enjoying their love with each other.
Riddhima is searching about her brother Kabir who isn't found from some years and Vansh is doing his best to help his wife in finding her brother.
Then Riddhima will know a very shocking thing that will make her so broken.
To know what is that thing and what Riddhima will do afterwards, you have to read the os.