The Immortal Sword Master Yunxiu came down the mountain and accidentally picked up the abandoned demon cub A Yuan, and the Qing Leng Sword Master became the cub's guardian. She took him to hide in the human world, and stabilized his restless demon veins with swordsmanship and delicious food. Unexpectedly, this little demon baby turned out to be a key variable in the pattern of immortals and demons. The seal under the Qinglan Mountain was loosened, the remnant soul of the ancient food cultivator whispered, and the demonic energy quietly penetrated. In order to protect Ayuan, Yunxiu joined hands with the Xuandan Sect to explore the secret, but it involved the secret of the ancient war between immortals and demons and the tyrant of the demon world. From the small town in the south of the Yangtze River to the gate of Xuandan Mountain, from the depths of the earth to the Taotie Secret Realm, the Qing Leng Sword Master uses his sword as a shield and food as his way to accompany the cubs in the demon world to grow step by step. And this encounter that started in the ruined temple will eventually set off a new wave in the world of immortals and demons.
