In the prosperous and dreamlike Tang Dynasty, four people emerged from "Chang'an Fantasy Night": Li Langya, the Ninth Prince of Prince Xue's palace who is well-educated on the outside but gloomy and evil on the inside; Huangfu Duanhua, the handsome and unrestrained general of the Zuo Jinwu Guard; Se Se, a maid who was transformed into a water tribe elf but lost her voice; and Gu Feiqiong, the Imperial Master of Xiang who wants to bring back the soul of his lover. The four of them inadvertently traveled to the world of "Sword and Sword IV". What kind of adventures will they have?
Qionghua, a famous swordsman family, is recruiting students. Can the bad duo Murong Ziying and Xuanji successfully abduct innocent boys and girls?
Who picked up Qionghua after Langya and Duanhua traveled through time? What kind of tragic fate awaits them? Where will Sese and Feiqiong end up after traveling through time? Can the four of them meet again?
Why was the gentle and lovely Qionghua female disciple Liu Mengli abducted by Xi Zhong from the fantasy underworld? As everyone follows her away, what earth-shaking changes will happen to Mengli?
The swordsman Xuan Xiao, who has been missing for nineteen years, appears. Why does Gu Feiqiong suddenly lose his temper? How will Xuan Xiao escape from being entangled by Fei Qiong? The deceased soul of Tianqing returns to the world. Can the word "senior brother" awaken Xuan Xiao who is trapped in hatred?
What kind of earth-shattering words will Sese say when she suddenly speaks? Langya was stabbed to death. Will he and Duanhua be separated from each other forever, or will a miracle happen?
When Chang'an travels to Xiansi, how will each other's fate change? Can lovers finally get married? If you want to know the ending, please embark on this dream journey of "A Fairy Sword: Chang'an Chaos"...