Mahabharat : Reborn as Karn With Sign In - System

In the vibrant and bustling city of Mumbai, nestled in the heart of India, resided a young boy named Karn. Tragically, at the age of 45, he succumbed to cancer, only to be reborn in the epic world of Mahabharat as the legendary Daanveer Karn. Bestowed with an extraordinary gift known as the [Sign-in System] , Karn embarks on a journey to rewrite his destiny. Will he be able to alter the course of his life, transforming from Karn to Daanveer Karn and shape his fate with the power of this newfound cheat system ? ( It's a fictional story based on my imagination, not the original 'Mahabharat'.)