A jenglot is a type of mysterious creature or vampire in Indonesian culture and mythology. It is described as looking much like a tiny, living human doll. It is usually depicted as a mythical creature, sometimes seen in cryptozoology, and occasionally purported to have actually been a human body. It's appearance also resembles the Greek mythology's Medusa.
Jenglot 'keepers' feed their creature with blood, either animal blood (goat) or human blood. Those who feed the creature with human blood buy it legally from the Indonesian Red Cross. The jenglot is said to not drink the blood directly. The person places the jenglot near the blood, but the jenglot doesn't even move or touch the blood. It is said that the jenglot will get the nutrients of the blood in their own way. Some say it comes alive and consumes the blood when it is alone.