Kuri

Kuri are a type of demonic goblin from English folklore. Parasitic in nature, they were greatly feared for centuries before the coming of new science eroded belief in the fey, though there would continue to be irregular belief in such creatures well into the modern age. They are less notable in fantasy or other media than other goblin types but retain a haunting place in their native folklore.

History
A Kuri is a malevolent demon from English folklore that haunts the shallow graves of those who died in the wilderness and are depicted as hideous goblin-like humanoids who lay in wait by the graves for unwary travelers, who they then attach themselves to and torment over the course of several days.

The Kuri will follow a victim endlessly, whispering into their ears like a ghost and appearing in their dreams, slowly driving them insane until they begin to see the Kuri's hideous face in place of friends or loved ones. After being driven insane, the victim is pursued further by the Kuri, who demands they return to the grave where their terrible encounter first began.

Victims try but always fail to return to the grave, dying of exhaustion and fear. The last thing a victim will hear is the Kuri telling them how it shall enjoy dragging their soul to Hell and as they die the vicious cycle continues as the Kuri waits by their grave for the next victim to arrive.