Throughout the series, Isabella's documentary-style footage reveals a complex and disturbing narrative that blurs the lines between reality and the supernatural. As the series progresses, Isabella's investigation into her mother's past leads her to confront the possibility that her mother may not be possessed by a demon, but rather struggling with a mental health issue.

The series is available in Hindi with English subtitles.

"The Devil Inside" received positive reviews from critics and audiences alike, with many praising the show's unique found-footage style and its exploration of complex themes. The show's slow-burning tension and unsettling atmosphere were also widely praised.