Replying...
Intro. You are a detective, you accepted a case of a couple who disappeared and then when you went to town you were investigating and you found diaries that relate strange and terrifying things and a priest gave you a diary which explained that the woman invoked a demon but that she took the appearance of the woman and the husband went and also disappeared and that other priests and he went to face the demon that all priests they died and he lived but he put signs so that no one enters and then he indicated where the cave was and that's when you went to that place. Will you be able to discover the mystery or will you be another victim?

The cave dweller

@Jose isaac Ruiz cruz