Among the villagers who often traverse the mountains, there is a saying that goes like this:

When walking in the mountains, one must keep your eyes and ears wide open at all times to stay vigilant against evil spirits.

If you hear a mournful cry of cranes and feel a strong gust of wind wrapped in frost, it means that an exorcist or an adeptus is close by, slaying demons.

If that happens, take a detour and nothing should happen to you.