Spain, 1945. In a remote village in the Pyrenees, people begin to disappear. As Sergeant Gerásimo and his subordinate Jacinto search for answers, they encounter the legend of a mythological creature told by the villagers. Not only do they face the myth of the beast, but also the brutal authority of their commander, Captain Almansa, whose cruelty magnifies the horror. Valentín, a journalist from Zaragoza, arrives in the village to investigate the disappearances. He ends up encountering a terrifying story and a fatal outcome. Blending folklore with psychological horror, the script fuses historical realism and supernatural menace, creating a chilling portrait of paranoia, repression, and survival.

SYNOPSIS:

Year 1945.

Two civil guards, Bernardo (56) and Mar