During the An Lushan Rebellion of the Tang Dynasty, monsters are everywhere and the people were destitute in the Central Plains. Li Haobai started from the Bashu and wanted to go to the front line to make a meritorious deed. On the way he was swallowed by the monster. By coincidence, Li Haobai and the guardian of the dragon's veins merged with each other to obtain the power of the black dragon. And he has since been involved in the struggle of various forces.—MyAnimeList

During the Tang Dynasty, the border is in turmoil. Li Haobai, a young man from Shu, has his heart set on the journey to join the army at Hangu Pass with his young partner Hu Jian in order to realize his ambition; in the chaotic world, demons emerge. In the city of Chengdu, the old Taoist Free Spirit goes around subduing demons and eliminating them; while far away in Chang'an, the unsuspecting old Taoist Xun Guosi deceives the Emperor into cultivating immortality and uses his minions to capture "dragon beasts" indiscriminately " to cultivate an immortal elixir. Li Haobai, by chance, fuses with the "Lixi pearl" inside the dragon beast and becomes the target of all the people. Not only does Xun Guo Shi's men want to capture Li Haobai, but also people from all walks of life in the Jianghu River want to get the Lixi pearl to cultivate immortality. Li Haobai is rescued by a man who is passing by to remove the demons. He is warned that if he does not take out the Lixi pearl and return it to the Dragon Veins, Li Haobai will die within 30 days and the world will suffer a catastrophe due to the turbulence of the Dragon Veins. On their way to join the army at Hangu Pass, they meet a wandering girl from the West, Ahimu. During the journey, the four escape from the pursuit of Xun Guo Shi's men several times, and during the journey, Li Xiao Bai slowly merges with Li Hao Bai, who inadvertently transforms into a "black dragon". During the journey, a white dragon, symbolizing "yang", suddenly appears and pesters Li Haobai all the way. The mysterious white dragon leads the boy to leave Li Haobai and track down the white dragon to discover its secret. When the Lixi pearl is discovered, the news spreads around the world and Li Haobai, who is carrying the Lixi pearl, is hunted by strange people in the jungle.—AniDB

Zhang Gong is a little herbalist on Mount Shu. One day, he went to the mountain for picking herbs and met an immortal who was beheading a monster. He was accidentally drawn into a big fight between monsters and demons. After a soul-stirring adventure, he found his real origin, and then involved in the turbulence and fights among the three worlds.—Anime-Planet

"Shushan Qixianlu" is a fairy tale fantasy animation. The film is based on Chinese culture, with oriental civilization as the core, combined with fantasy and rich imagination. The dragon pill that immortal cultivators dream of - Lizhu, but he has no intention of cultivating immortality, and he only wants to go to the battlefield to kill the enemy, but he is entangled by various people who are watching the dragon ball. In order to avoid the villain's siege, Li Haobai took risks all the way, overcame difficulties and obstacles, and finally gained friendship and dreams.—Vita Animation Groups