The original novel of " Nian Wushuang " was an immortal chivalrous drama adapted from Juushirou's novel " Unparalleled in the World." The story was about Goddess Wushuang, who embarked on a journey to assassinate the High Priest of the Fox Race, Yuan Zhong, in order to take back the treasure of the Divine World. However, during the investigation, Wushuang accidentally discovered a hidden secret. Their love gradually sprouted in the complicated events and finally saved the whole world together. The overall tone of the novel was sad and hazy. The male protagonist's love for the female protagonist was passionate and devout, but he lacked confidence. The male protagonist and the female protagonist only communicated their feelings at the end. Other than the main characters, Wu Shuang and Yuan Zhong, there were also other exciting characters. Ji Tanyin was a carpenter passed down from her ancestors. Her skills were heaven-defying. She had a dull, pure, and ignorant personality. Her appearance was delicate and elegant. Yuan Zhong was a senior monk of the You Hu clan who served the gods. He was melancholic, sensitive, and suspicious. He usually wore multiple layers of human skin to show others and liked to tease young ladies. The whole story was filled with magic and romance in the ancient Xianxia world.