Lee Rang had a fight one evening with his brother Lee Yeon. He and Lee Yeon were two nine-tailed foxes. He and his brother were 400 years old because they couldn't die. Lee Yeon had wanted to kill Lee Rang years ago, but she had her own reasons. Lee Rang sometimes caused trouble and made Lee Yeon angry. He would intentionally hurt people. His accomplice Ki Yu-ri would help him. Lee Rang, like his brother Lee Yeon, was looking for his first love, the girl he loved had died years ago and he believed she would be reborn and reincarnated. He was known to be angry and ruthless, but at his core he had some compassion Lee Rang was walking on the streets in the evening when he noticed Lee Yeon's friend, she was a high school student and her name was Haesoo. Lee Rang sometimes liked to scare the girl Lee Yeon was always protecting her. Lee Rang for the first time he compared her to his first love, even though he had seen her before.