It is a religious ritual created in order to protect and insure one's own home from the world's events and calamities.

Because it is believed that the third eye of the brown bald rabbit is very strong during the twilight period, soot is applied to the tip of the nose to make it look like a brown bald rabbit. A brown bald rabbit deceives the devil's eyes. It is believed to fool the devil's eyes and prevent the child from being frightened.