This OS is about Riansh.
This OS is about two friends who spend their whole time with each other being in gang that contains on it 3 members which are Vansh, Riddhima, and Angre.
Vansh and Riddhima are very close buddies.
Vansh will face a different feeling from an external situation that will change his perspective on Riddhima.
There will be a party in that OS that will lead to a very changeable thing in Vansh and Riddhima's lives.
To know what will happen in that os you have to read it.