Mo Yuan, the Ten Thousand Years Black Dragon Lord in the Nine Heavens, is a being who bows his head to the three realms - he controls the tides of the four seas, controls the laws of thunder, and has a cold and stern temperament that even the gods dare not approach. But no one expected that he would pamper A Nuo, a little mortal fox demon who accidentally entered the Dragon Palace, and turn it into a unique treasure in the three realms.
When they first met, A-nuo hugged his cold dragon tail to seek warmth, and her almond-shaped eyes were as bright as stars; when they met again, she broke into the Demon Lock Tower to save her companions, and although her legs were weak with fear, she still stood in front of him and shouted "Don't hurt him." Mo Yuan, who had been lonely for thousands of years, began to feel more concerned about her. He put Ah Nuo in his sleeve and took her with him. He sent Xian'e away to show her kindness, searched for rare treasures all over the world, and even temporarily gave up his priesthood to accompany her to visit the markets of the world.
No one knows that the cute Ah Nuo is actually a descendant of the ancient divine fox, and holds the key to unlocking the thousand-year curse of the dragon clan. When conspiracies swept through the three realms, A'nuo's identity was exposed, and countless forces tried to take her life, Mo Yuan finally shed his disguise, covered himself with dragon scales, and thundered in the world: "My wife, whoever touches her will die!" He used the Four Seas as a retainer and the Dragon Palace as a matchmaker to announce her belonging to the three realms. A'nuo also awakened his divine power in the crisis, transforming from a little protected fox into a divine fox wife who could work side by side with him to protect the peace of the three realms, writing a legend of doting that transcended race and time.