Nam Ji-A is the producer of a television program called ‘Finding the City Legends’. She is a brave individual who pursues the unconventional in her work. One day, she learns that a ‘nine-tailed fox’ has come to her city and sets out to find it. The nine-tailed fox is a legendary creature in Korean mythology. In the city, this creature is named Lee Yeon. He lived in the mountains of Baekdudaegan and ruled over them. His new mission is to cleanse the world of the chaos that interferes with people's lives. Nam Ji-A will follow his every step to feature him on her program.