Li Guang Mujin, third daughter of the human emperor Tun, is one of the spirits of the Three-Life Flower, the Earth Vein Purple Ganoderma, along with her two elder sisters, Qingkui and Yetan. After awakening her flower spirit powers, she gains the power of chaos, though no one else knows that Mujin is also a flower spirit. When she was young, Mujin was designated the young lord of the demon clan. On the eve of her wedding, she and Yetan did not want Qingkui to suffer in the Heavenly Realm, so they went to Wuliang City together, where they were hunted down. Shaodian Youqin, the eldest prince of the gods, rescued Mujin by chance, but mistook her for Li Guang Qingkui. To make Shaodian Youqin dislike Qingkui, Mujin did many things to make him detest her. Then, on the day of the wedding, an accident caused the sisters’ bridal sedans to be switched: Mujin was mistakenly married into the Heavenly Realm, Qingkui into the Abyss, and Yetan into the demon clan. What will become of the bond between the three sisters?