No, it wasn't. Dao Ancestor Jiu Yuan was a character in the classic Xianxia novel "Mortal Cultivation Biography" and its derivative works written by the web novel author Wang Yu. He was the senior of the novel's main character, Han Li, and was not Han Li's disciple. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Yes, Dao Ancestor Nine Essence was Han Li's disciple. While Han Li was traveling through time and space, his soul was attached to the dying Daoist Ling Yunzi and he took in a disciple, Li Yuanjiu. Han Li taught Li Yuanjiu many cultivation techniques, including the Human World Great Development Technique, the Disarray Star Seas Heavenbearing Devil Art, and the Provenance True Devil Art. Li Yuanjiu later became the Dao Ancestor of the Nine Elements Temple and was also one of Han Li's disciples. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
In Wang Yu's online cultivation novel,"Mortal Cultivation Legend of the Immortal World", there was no explicit mention that Han Li's disciple was Dao Ancestor Jiuyuan. Dao Ancestor Jiuyuan was a mighty figure at the peak of the Primordial Immortal realm in the novel. He was a Golden Immortal elder of the Candle Dragon Dao. In the novel, Dao Ancestor Nine Essence had once sought guidance from Han Li on the path of cultivation and received Han Li's guidance. As a result, some people called Dao Ancestor Nine Essence Han Li's disciple, but this was only a folk saying and had not been officially verified. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Han Li was Dao Ancestor Nine Essence. In the Mortal Immortal Realm Chapter, Han Li became Dao Ancestor Nine Essence. When he traveled through the Beihan Immortal Realm, he had a disciple named Li Yuanjiu. Through the descriptions in the chapters, it could be seen that Han Li and Li Yuanjiu had a master-disciple relationship, and Li Yuanjiu had cultivated to the Dao Ancestor Realm. Thus, it was possible that Han Li had become Dao Ancestor Nine Essence. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Han Li and Dao Ancestor Jiuyuan met for the first time in chapter 1349 of the novel "Mortal Cultivation Legend of the Immortal World". While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Han Li and Dao Ancestor Jiuyuan appeared in the 1339th chapter of Wang Yu's web novel,"The Legend of Mortal Cultivation." In this chapter, Han Li encountered Dao Ancestor Nine Essence in the Demon Domain and engaged in an intense battle with him. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
According to information 2 and 3, Han Li and Dao Ancestor Nine Essence were likely master and disciple. According to the third information, Han Li had taken on a disciple in the Northern Frost Immortal Domain, Li Yuanjiu, during a spacetime travel. It was very likely that he was the current Dao Ancestor Nine Essence. Although Han Li had only used his spiritual sense to travel back then and couldn't be considered Li Yuanjiu's true master, Ling Yunzi, he had used this opportunity to impart three great abilities to the weak Li Yuanjiu. This had played an important role in Li Yuanjiu's later growth and achievements. Information 2 also mentioned that Dao Ancestor Nine Essence's Divine Sovereign Vase had ultimately fallen into Han Li's hands. Perhaps this was the Divine Sovereign Vase's choice, and it was only after Dao Ancestor Nine Essence attained Dao that he learned of it. It turned out that his master had already died, and the person who had inherited his cultivation technique was Han Li. As such, Dao Ancestor Nine Essence might choose to help Han Li by opposing the Heavenly Court. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Dao Ancestor Nine Essence and Han Li had a master-disciple relationship. Han Li returned to the past and helped Li Yuanjiu, teaching him some cultivation techniques and becoming his master. With Han Li's help, Li Yuanjiu became Dao Ancestor Nine Elements and established the Nine Elements Temple. This kind of master-disciple relationship and causality was very important for cultivation. Thus, the relationship between Dao Ancestor Nine Essence and Han Li could be traced back to their master-disciple relationship.
Dao Ancestor Nine Essence and Han Li had a master-disciple relationship. Dao Ancestor Nine Essence was Han Li's master. He had passed the Divine Sovereign Vase to Han Li and imparted his own cultivation technique to him. During his cultivation, Han Li discovered the small bottle, but he was unable to make full use of it. Thus, he used the time laws to pass the small bottle to himself. Through continuous cultivation and experience, he finally mastered the small bottle, time laws, and many other methods, successfully becoming Dao Ancestor Nine Essence. Thus, the relationship between Dao Ancestor Nine Essence and Han Li could be traced back to their master-disciple relationship. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Dao Ancestor Nine Essence and Han Li had a master-disciple relationship. Han Li was Dao Ancestor Nine Essence's master, and he had imparted a cultivation technique to Dao Ancestor Nine Essence, Li Yuanjiu. After Dao Ancestor Nine Essence became a Dao Ancestor, the Heaven Sovereign Vase also fell into Han Li's hands. Han Li used the laws of time to impart his spiritual sense technique to himself, and he eventually discovered the Divine Sovereign Vase. This information indicated that Dao Ancestor Nine Essence and Han Li had a master-disciple relationship. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
In Wang Yu's web novel,"The Legend of Mortal Cultivation," there was no connection between Dao Ancestor Nine Essence and Han Li. Dao Ancestor Nine Essence was one of the ancestors of the ancient devils in the Immortal World and was a Mahayana cultivator. Han Li was a transmigrator who had coincidentally embarked on the path of cultivation. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!