For the 2023 series, since it's a MoodX Original, which is a Pakistani OTT platform, the Hindi series might be a localized version or adaptation of similar content. I need to consider how Indian/Pakistani media handles crime and serial killer narratives, possibly reflecting local socio-cultural contexts. However, the user hasn't provided details about the 2023 series' plot or themes, so I'll have to infer based on common tropes in crime dramas and the user's context.