1. The story takes place in 1999, this day is Nam Ji Ah's birthday, her mother gave her a carousel music box, her father drove his wife and daughter, Nam Ji Ah, to Fox Ridge, suddenly foggy in front of him, his father could not see the road, and could only drive forward, the result was an accident, the family of three were trapped under the car. Nan Zhiya woke up in a daze, she desperately struggled to break free, and saw her parents actually appeared in front of the car without any injuries, she was scared and exclaimed loudly.

2, Nan Zhiya woke up by his own screams, found himself sitting on the couch at home, his parents accompanied by the side of the TV, but they acted strangely, Nan Zhiya found blood on his sleeve, the wooden horse in the music box was also knocked askew, she knew that the overturning of the car is not a dream, convinced that the man and woman before her eyes is not her parents, Nan Zhiya heart to eat walnuts, the woman who looks like a mother! Rummaging around, Nam Ji-ah is even more sure that she is a fake, because Nam Ji-ah is allergic to walnuts, there is no way they have walnuts at home.

3, Nan Ji Ya secretly picked up the scissors on the table, ruthlessly stabbed at the woman, the woman madly pounced on her, Nan Ji Ya scared to flee, the man heard the news also came to catch up with her, Nan Ji Ya to block the door of the room, hiding in the corner of the wall, shivering, the men and women outside the gas issued a fox-like howl, Nan Ji Ya can only close their eyes and listen to the fate of God. Just then, an angelic-looking man, Lee Rim, appears in front of Nam Ji-ah, holding a red umbrella and repeatedly confirming that Nam Ji-ah isn't the Eun he's looking for; Nam Ji-ah begs him for help, and he reminds Nam Ji-ah to forget about what happened today. Nam Ji-ah wakes up again and realizes that she is at the scene of a car accident, the police did not find her parents in the traffic, Nam Ji-ah calls out, but her parents are nowhere to be found.

4, turn 21 years have passed, today is the vixen incarnation of a woman after the wedding day, the sky is raining heavily, Li Yuan held the red umbrella to the wedding site, the bride doubly surprised, rushed to the bystanders to support away, she aspired to live like a human being, and also found a man of two loves, she pleaded with Li Yuan to spare his life, Li Yuan do not want to see her continue to harm people, promised to wait for the wedding to be over and then look for her to settle the score. The first is a new one, and the second is a new one, and the third is a new one.

5. Nam Ji-ah, who has become a household name as a TV director through her own hard work, is filming a documentary on the "Search for Urban Legends," specializing in the collection of quirky things, all because of her childhood memories. Meanwhile, Nam Ji-ah brings her assistant to her best friend's wedding, which is right next door to Ahn's. After the wedding, Lee Rim goes to see Fox. The wedding is over, Li Yuan to go to the vixen to settle the score, she does not want to lose everything in front of her, vicious claws and Li Yuan fought, she was gradually outmatched, can only cut and retreat, ran to the auditorium to seek refuge in the groom, the groom died holding Li Yuan, Li Yuan ruthless kicked him away, and soon subdued the vixen, she died on the spot, leaving only a wedding dress on the scene, the wedding turned into a tragedy, the groom's parents were so anxious to fainted!

6, Nan Zhiya in the crowd to see the figure of Li Yuan, she was shocked, rushed to the scene with an assistant to investigate, only to find the wedding dress with blood stains, the bride has disappeared, the wedding dress on the remnants of a handful of hair, Nan Zhiya take back to the animal expert Shen Zhou identified as red fox hair. Li Yuan is a thousand-year-old nine-tailed fox, he is the mountain god of Baekdu Dagan, ordered to catch the little fox fairy who came to earth to do evil, he also once fell in love with a girl named Ah En, and finally ended up with a parting of the life and death, he was sitting alone in the park gloomy, saw a little girl because the balloon flew away and cried bitterly, so he used his supernatural power to pull the balloon back, the little girl broke down in tears and smiled.

7. Li Yuan went back to the management office of the Afterlife Immigration Bureau, where all the data of the illegally detained dead children are stored. Li Yuan was tired of his current job and asked for his resignation from the clothes-carrying woman, who manages the "Three Way River" between the netherworld and the yangworld. The contract was signed by Li Yuan, and he threatened to burn it down.

8. Nam Ji-ah looked back at the video of the wedding day and realized that the man with the red umbrella was still strange, so he publicly released a search notice to collect clues from the public. Shin Choo is the first to warn Lee Rim to beware of Nam Ji Ah, but Lee Rim is not impressed and is convinced that Nam Ji Ah is no match for him. Nine-tailed Fox Fairy Li Long is Li Yuan's younger brother, he has long held a grudge against Li Yuan, so he asked Fox Fairy Kim Yu Ri to conspire to stop Li Yuan's action. Li Long took the initiative to come to Nam Ji Ah to provide a clue, claiming that the man with the red umbrella was a demon, but Nam Ji Ah didn't believe it at all, Li Long casually told him about the car accident in Fox Ridge, and also asked Nam Ji Ah to go there alone by public transportation. Lee Long calls Lee Rim and informs him, claiming that he can meet his dead girlfriend Ah Eun by going to Fox Ridge, and Lee Rim takes the bus to Fox Ridge.

9. Nam Ji-ah arrives at the bus stop, waiting for a schoolgirl, Jung Soo-young, and a one-eyed drunk. Nam Ji-ah misses the bus in order to help the drunk, and sees the man with the red umbrella sitting in front of the window, and she tries to catch up with him, but it's too late. Nam Ji Ah had to carry the drunkard home, but he was getting heavier and heavier, Nam Ji Ah was so overwhelmed that she couldn't breathe, and it took her a lot of effort to get the drunkard to his destination, who claimed that he was entrusted by someone. Nam Ji Ah rushed to take a taxi to chase that bus, and found that the car had a car accident when it was in the Fox Ridge Tunnel, and she rushed to get on the bus to line up, only the man with the red umbrella was nowhere to be seen.

10, Nam Ji-ah came to visit Jung Soo-Young in the hospital and asked her to identify the photo of the man with the red umbrella, she was scared out of her wits and claimed that the man had come to kill her, Nam Ji-ah went out to call her assistant and saw Lee Rim coming to the hospital, Nam Ji-ah exposed Lee Rim face-to-face as having killed the bride at the wedding, and also killed Jung Soo-Young, Lee Rim denied it, and treated Nam Ji-ah in a rude manner, Nam Ji-ah took Lee Rim's fingerprints, and then called Officer Baek to notify him. The police officer called to inform the police officer Baek.

11, Nam Ji-ah just arrived home received a call from Officer Baek, learned that someone went to the hospital room to assassinate Jung Soo-Young, she immediately rushed over to bring Jung Soo-Young home. Late at night, Zheng Xiuying original form, I did not expect him to be Li Lang, claimed to have killed Zheng Xiuying, to kill the South Ji Ya, thanks to Li Yuan arrived in time, three punches and two kicks to Li Lang to beat away, before leaving, Li Lang also put down a cruel word, to find another opportunity to kill the South Ji Ya. The surveillance video in the room captured this scene, and Nam Ji-ah recognized Lee Rim as the man who warned her about the car accident back then.