Chu Lingfeng, the "Ice Mountain Demon Lord" who lived for nearly 10,000 years, spent half his life cultivating to forcibly seal her memory and power in order to rewrite the prophecy of the Golden Phoenix Demon King Bai Luochen who would "fall at three thousand years old". However, due to a sneak attack by a demon, she was lost to the human world for thousands of years.
He traveled across the three realms to find his wife, hanging around his neck forever was the phoenix feather pendant she left behind when she rescued him. The depths of the magic palace were filled with golden phoenix feather fabrics woven for her, and the spiritual plant garden only cultivated her favorite candied haws fruit. Finally, in the twelfth lunar month, the temple was destroyed in the cold mountains, and the amnesiac girl was found huddled by the bonfire - she was wearing a light pink soft skirt and piercing her arms. She mistook him for her "master" and regarded half a frozen wild fruit as a treasure, but she still retained the instinct to rub the old injury on her right hand when she was nervous.
After they reunited, to the outside world he was Yama who demolished the watchtowers of the immortal clan and attacked the Emperor of Heaven, but to her, he used his "unsteady demonic energy" to warm her hands, forcing her to cook herbal soup and enjoying it; she never relied on her "master" Xiaobai broke through the seal in the crisis of being kidnapped, used the golden feather to cover the fire and killed the rebels, and regained the domineering power of the golden phoenix demon king. However, when his demonic energy was retrograde under the full moon, he would use the phoenix feather to lightly cover his old wounds from the thunder tribulation.
From living together in the Demon Palace to quelling the chaos of the demon clan, from the Thunder Tribulation Formation of the Immortals to the ultimate crisis in the Demonic Abyss, the two relied on the bond of two-way symbiosis to break through - his demonic energy nourished her spiritual roots, and her phoenix power helped him break through to the top. In the end, the two tribes of demons and monsters formed an alliance, and the three realms maintained peace. At the wedding by the Zui Feng Pond, he put on a phoenix feather ring for her, and the thousand-year obsession to find a wife finally became the consummation of "one phoenix for life".