What if your reflection is not actually you, but in fact it’s a demonic creature watching and waiting. Each time you visit the mirror it get’s stronger, it learns better how to mimic you, how to be you. When it’s ready it will emerge from the mirror devouring you and taking your place. - Creepy spooky stories to give you nightmares
Ancient Demonic Principalities and Powers Released at Arch of Baal
In some sources she's described as a demon, in others she is an icon who became one of the darkest deities of the pagans. Lilith is one of the oldest known female spirits of the world. Her roots come from the famous Epic of Gilgamesh, but she was also described in the Bible and the Talmud. In Jewish tradition, she is the most notorious demon, but in some other sources she appears as the first woman created on Earth.
Valley of Death, Yakutia, Russia. A large area of mostly unexplored sub-arctic wasteland and coniferous forest called the Siberian taiga lies just south of the arctic tundra. One particular area is said to contain strange dome shaped objects or iron houses half buried in the permafrost. Local legends associate the domes with the ancient demons of the taiga and the local inhabitants tell tales of the odd effects they have on wildlife and people.
Kappa (river imps) have appeared in countless stories and folk legends for centuries, and they rank among Japan's most well-known cryptids. While most people nowadays regard the amphibious child-sized troublemakers as pure myth, stories of kappa encounters still crop up from time to time.