as Sasur (Father-in-law): The patriarch whose gift inadvertently changes the household dynamics.
Their father-in-law, unaware of the "secret" pleasure the machine provides due to its vibrations, supports their entrepreneurial spirit by bringing home an electric-powered machine to make their work easier.
Rohan finds the diary hidden under a loose stone. The first page reads: "If you're reading this, you already hear the grinding. Don't sleep near the mill. It feeds on memories."
In the final installment, the narrative reaches its peak as (Jinnie Jaaz) and Choti Bahu/Mamta (Muskaan Agrawal) further exploit the secret they discovered in the earlier episodes.