Chun Hyang, a ring imbued with the incredible power of Yun Sun Chun, is a prized possession of a specific lineage of women. On Se Lop Lee's seventeenth birthday, she, an ordinary high school student, is held captive by a tutor who exposes her as the reincarnation of Yun Shun Chun. Unfortunately, this revelation comes with the unwanted attention of enemies intent on eliminating all remnants of Yun Sun Chun's ancient realm. Se Lop Lee must navigate this tumultuous situation, struggling with conflicting emotions between her past romance and her current perilous circumstances.
