Tale of the Nine Tailed

Ji-ah who lost her parents in a freakish car accident on Yeougogae when she was 9 years old, becomes a producer of the investigative program called "Finding Local Myths". One day, she receives a report on a suspicious "monster".

Ji-ah finally meets a mysterious creature she had been looking for and she thinks Lee Yeon is the last evidence to find her long-lost parents. However, Lee Yeon draws a line to Ji-ah. Then, they both get caught up in a shocking incident.

On the suspicious Eohwa Island, Ji-ah finds the evidence of head incident along with her parents' story. However, while investigating on the incident, she falls into danger with Lee Rang's appearance.

After returning from the island, Lee Yeon falls into Ji-ah when he knows she's not the one he has been looking for. Even Ji-ah also is attracted to Yeon gradually. After a short date, Lee Yeon is given a serious trial.

Lee Yeon finally has assured that A-eum reincarnated as Ji-ah. However, he hides it from Ji-ah as he wants her to live a normal life. Then, he begins to search Ji-ah's parents and goes to 'Satto' who has the information on Ji-ah's parents.

Ji-ah and Yeon finally meet "Satto", but he refuses to give information. Meanwhile, Rang also visits Korean Folk Village to find an item. Then, he makes a risky deal on Yeon.

The incarnated Imoogi moves towards Ji-ah and Yeon. Yeon barges into Ji-ah's house to protect her. Then, Yeon's brutal truth behind his past gets revealed.

Ji-ah is shocked that Yeon is the one who killed her in the past. Then, they move away from one another for each other. However, she decides to find out about the truth. Then, they fall into the Imoogi's trap.

Yeon and Rang trapped in the Forest of evil. They fight against those evil sprits endlessly. After reuniting her long missed parents, she refueses to go back to her life.

Ji-ah and Yeon finally face the truth of the past. They promise to look only at each other's present and stay together no matter what happens. Then, Yeon goes to save Rang who is in danger.