Hidden Land of the Jashin

Jashin ("evil god") religion, a religion that worships a deity of the same name and where anything less than death and utter destruction is considered a sin. Hidan knew of this village before Shikamaru defeated him. This place is for the believers of this religion. All of the believers know of this place but it's suddenly going to disappear. It's slowing turns into ruins but for some reason it still stands after the religion was established. But like before slowly crumbing. The light sometimes appears but mostly is dark. In the middle of the night special gatherings are held here.