All the shouting from Silence [translated version]

Every thousand years, vengeful spirits assault a secluded village hidden in the mountains. The village church houses an hourglass that foretells the next spectral onslaught. Yet, for centuries, the villagers have disregarded this omen. Recently, during a routine cleaning of the church, it was revealed that the hourglass had nearly run out of sand.

[Warning] Translated using Google Translate: It might not be perfect and maybe there's dialogues or descriptions lost. Switch to the Spanish version if possible.