As the main character of the novel, what was the name of Xuan Tian?

"The Dark Green Swordmaster" is a fantasy novel written by the author, Dream of the Nine Heavens. The general plot of this novel is as follows: One sword could break the ages, and the other could kill gods and devils. No matter how powerful you are, I only need one sword. With the Heaven-Destroying Sword out, who could compete with him? ---------------------------- Sword Immortal Tianjue was a fantasy novel written by the author, Drifting With The Wind. The general plot of this novel was: Leng Xiaoyi obtained a heaven-defying sword of unknown origin called the Azure. There was an unknown sword spirit hidden in the sword, Xuan Xu. Under his guidance, the Heavenly Sword Sect rose against the heavens. Slaying three corpses, killing fierce beasts, killing gods, and finally becoming a sword immortal of the world… ---------------------------- " The Sky Swallowing Sword Emperor " was a fantasy novel written by an otherworldly person. The general plot of the novel was: Ling Yun, the Sword Immortal of a generation, wielded a divine sword and stepped through the heavens, slaying all the villains in the world and shaking the four seas and eight desolates! ---------------------------- " Heaven-defying Swordsman " was a fantasy novel written by Ao Cangqiong. The general plot of this novel was: One sword could shatter the sky, one could split the earth, one could flatten the ocean, one could suppress the sun and moon, one could slash the heavens, one could slaughter gods and demons, one could break the ages, one could open the cycle of reincarnation, and one could defy life and death! Walking in the heavens, I only need one sword. I ask the world's Di Immortals, who can stop me? ---------------------------- The Evil Lord of Kendo was a fantasy novel written by the author, Savage Sword. The general plot of the novel was: The blood essence contained the sword intent, and the sun and moon nurtured the sword soul. Heaven and earth condensed the soul of the sword, and Haoyu proved the Supreme Sword. ---------------------------- " The Master of the Sky-Devouring Sword " was a fantasy novel written by Emperor Eight. The general plot of the novel was: The young man awakened the supreme memory, obtained the mysterious broken sword, cultivated the nameless dao pattern, comprehended the Reincarnation Regeneration Technique, and mastered the supreme mystic technique. He stirred the wind and clouds, and looked down on the world! One man and one sword, sweeping across the world, wreaking havoc, and threatening the myriad worlds! ---------------------------- Taixuan Sword Demon was a fantasy and oriental fantasy novel written by the author, Little Sheep and Sea. The general plot of this novel was: One sword to slay immortals, one sword to capture demons. The treasure-seeking youth accidentally obtained the Tai Xuan Scripture. From then on, his sword moved for eternity, and he became the strongest prodigy in the world. ---------------------------- " The Sword Devours the World " was a fantasy novel written by the author, Riding the Wind. The general plot of this novel was: The story of Swordsman Ling Yun…The new book, Brilliant Heavenly Dao Supreme Sword Sect, had been released. ---------------------------- The Heavenly Sword Immortal Path was a Xianxia and Cultivation Civilization novel written by the author, Mo Jian. The general plot of this novel was: Since ancient times, there have been many chivalrous men in Shu, and chivalry has prevailed. Therefore, regardless of men, women, old and young, some hidden in the mountains, forests, streets, military towns, some wandering Jianghu, living in the wind and dust, all martial arts are called chivalrous. Chivalrous people, some with a knife, some with a sword, but there are few people with a knife and many people with a sword, so it is common to see chivalrous people walking with a sword. People in the world call them swordsmen! Swordsman was called chivalrous because of his martial arts, but he entered the path with martial arts and entered the immortal path again. He was not bound by the emperor, did not worship the throne of heaven, did not enter the underworld, and was free outside the three worlds. He was called the sword immortal! ---------------------------- The book," Heaven Floating Sword Emperor ", was a fantasy novel written by the author, Bai Wei Liao Sheng. The general plot of this novel was: The sword could also kill! The sword could also protect! All the gods and demons who refused to submit would be beheaded with a single sword strike!