In the heartland of India, in the 22nd century, the ancient and mystical city of Varanasi stood as a beacon of cultural heritage and spirituality. However, beneath its tranquil facade, a hidden laboratory concealed the groundbreaking research of Dr. Rajendra Sharma, a brilliant scientist delving into the potent medicinal properties of sacred herbs. It was the year 2157, a time when the world had marveled at the advancements of technology and science. Dr. Sharma's experiment aimed to harness the healing energies of these sacred herbs, but it went horribly awry. A catastrophic event tore through Varanasi, shattering its peaceful serenity.