Their reunion is meant to be nostalgic. Instead, they discover an old audio cassette recorder left behind by a student who disappeared in the 1990s. When played, the tape emits a strange, low-frequency hum—dubbed "The Sound of the Providence" —that awakens a vengeful spirit. The rules are simple: once you hear the sound, the spirit attaches itself to you. To survive, they must uncover the truth behind a massacre that the school tried to erase.

While the official global platform iQIYI offers the series with various subtitles (English, Indonesian, etc.), Hindi audio is primarily found on Indian-specific streaming services like MX Player.

: This platform is a primary hub for Hindi dubbed Chinese dramas. While it has hosted a Bengali dubbed version of Season 1, users often check here for the latest regional language additions.

The Hindi dub for this franchise exists primarily because the prequel series () aired on the Indian channel Sony PIX and later on SonyLIV .

: You can find various episodes with English dubbing or subtitles on official channels like Series Overview

Season 1 consists of 32 episodes. While a second season exists, official Hindi dubbing for it is less widely documented across major platforms. Plot Summary