Kelpie is a water devil. There is a half-man, half-horse, white horse, or to dwell in rivers, lakes or swamps kelpie will deceive people stop at Riverside where it lives. While the water breaks, it will appear as a white horse, it was a trick behind it but when go up after riding it will feel that it is not made from three marot. It will take under water immediately until the black down to drown. Some people became victims of it, but most of the kelpie will make only drown people. But some who were told that the human body converts the kelpie is luring the girl into the wilderness.