In the heart of Varanasi, where the Ganges whispers ancient truths and the city's ghats breathe life and death in equal measure, a mysterious curse begins to unravel. Strange occurrences plague an affluent family residing in a centuries-old haveli (mansion), drawing the attention of Vidyut Acharya, a Sanskrit scholar and practitioner of the mystic Vedic sciences. Known for his unmatched knowledge of the Vedas, Upanishads, and the esoteric realms of Hindu philosophy, Vidyut must team up with his fiery disciple, Maya, a fearless student of Tantra and ancient rituals. Together, they dive into a realm where spiritual knowledge is the only weapon against an ancient evil unleashed by human greed and ignorance.

As Vidyut and Maya uncover a forgotten chapter of their own shared past, they stumble upon cryptic shlokas, forgotten rites, and a horrifying entity known as Asuradhvani—the Whisper of Demons. A malevolent force that feeds on fear, the Asuradhvani is said to grow more powerful when spoken about, spreading its darkness through whispered tales.

Their investigation takes them deep into the labyrinth of Vedic rituals, hidden temples, and forbidden texts as they unravel the true reason for the haunting. The battle is not just one of man versus spirit, but of knowledge versus oblivion. Will Vidyut and Maya's faith in ancient wisdom be enough to silence the whispers of demons, or will the Asuradhvani plunge them—and the world—into chaos?