Chu Zhaoming, the sword spirit of the ancient divine sword "Tai'a", slept for thousands of years because the divine sword was sealed by the Chaos Demon Emperor. When he woke up, he found that the world was being eroded by the forces of chaos. In order to restore the Tai'a Sword and protect the heavens, he activated the golden finger of the "Sword Realm of the Heavens" and traveled to the fairy tale worlds such as "Legend of Sword and Fairy", "Zhu Xian", "Flower Thousand Bones", "Shan Hai Jing" and "Feng Shen Bang". He completed the main tasks (helping Li Xiaoyao kill the moon, helping Zhang Xiaofan break the Zhu Xian Formation, protecting Hua Qiangu to avoid floods and disasters), absorbing magic weapons, skills and luck from all worlds, and gradually upgraded to the Sword Emperor. In the process, he fell in love with Su Qingli, a nine-tailed fox from Qingqiu, and gathered partners such as Li Xiaoyao and Zhang Xiaofan to finally defeat the Chaos Demon Emperor and become the guardian of the heavens.
