KKN in the title of this movie means "Community Services" done by Indonesian university students mostly in rural areas.
This movie was released in the Indonesian cinema for the second time a year as an "Extended Version" to attract more viewers so it can be the most-watched movie in Indonesian cinema.
From the Director and Producer of Danur Universe (Danur: I Can See Ghosts (2017), Danur 2: Maddah (2018), Asih (2018), Danur 3: Sunyaruri (2019) and Danur 4)
In Hong Kong, the film was rated Category III due to depiction of controversy moral values in society in Indonesia.