In the mountains of Austria there is a hiker's hut where no fewer than 3 people have committed suicide in recent months. In the meantime, the hiker's cabin has been nicknamed "Cabin 666". People from the area avoid the place, but sometimes lonely mountain climbers or hikers sometimes stay in the hut. They always come up with strange stories. They have heard sounds, felt watched and experienced strange, inexplicable things. The only thing possibly related to all of this is a girl (Melinda) who ran away from home at age 12. She was never heard from again, but it is striking that the stories about strange events started a month after her disappearance. The authorities would like to know exactly what is going on so that tourism is not damaged. Until now, however, no one has dared to investigate the hut. It's up to you to find out what's going on with this hut and, above all, whether it's safe.