Koo Mihyun

A Gumiho NPC Knowledge living inside the Yeowoo Cave in Hetnim Village.

She dreamed to avenge the death of her sister, the Fox Goddess, who was murdered by the fox hunters, but she was stopped by a group of travelers.

Although she has lived in the human world for a long time, she feels the lack of knowledge and disguises herself to be unrecognizable as a Gumiho NPC Knowledge and often visits the marketplace of Dalbeol Village. After realizing that disguising herself as a little girl would get her a lot of sweet snacks from the vendors in the marketplace, she is so focused on getting snacks that she is having difficulty learning about the human world.