The Devil Inside S01 -2021- Hindi -18 - Web Ser...

The story follows Saurav Jaiswal, an IT employee who becomes increasingly suspicious and paranoid about his wife Kamini's fidelity. His unease reaches a breaking point when he observes her interactions with his wealthy boss, who is notorious for his predatory behavior toward women. The narrative centers on a provocative and controversial proposal: the boss offers Saurav a staggering ₹1 crore for a "one-night stand" with Kamini. What begins as a test of loyalty quickly descends into a dark game of blackmail, coercion, and manipulation. Release Date: August 13, 2021.

Again unverified, but typical 2021 Hindi web horror series had 5–8 episodes of 25–40 minutes each. A speculated episode list:

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The series is strictly for adult audiences due to its explicit content and mature themes.

The series has received mixed reviews, currently holding a rating on IMDb . While Sharib Hashmi’s performance as the embattled husband has been praised for its intensity, some viewers have criticized the supporting cast's performances as occasionally over-the-top. The show is noted for its powerful climax and its exploration of the "fragile psyche" of its protagonist. The Devil Inside (TV Series 2021) - IMDb