Why did the Legend of the Condor Heroes not mention the Nine Yang Sutra?

In a time when the Divine Prefectures of the East Sea were in great disarray, Emperor Ye Qing and Donghuang the Great appeared to save the day. Under their rule, the prefectures united and all nations as well as their kings have been controlled. However, the legend of these two great heroes becomes altered when Emperor Ye Qing's name is wiped from the history books after his sudden death. All statues and images of him were destroyed and his name a taboo. Only the legend of Donghuang the Great shall live on. Fifteen years later, a young man by the name of Ye Futian begins his journey in search for his true identity. The legend of Futian was going to be one for the history books.

Chu Yang, the Ninth Master of the Nine Tribulations Sword, sacrificed almost everything he had for the sake of improving his martial arts, including the love of his life. After spending three years locating the fifth fragment of the Nine Tribulations Sword, he was ambushed by all sides at that very place. Mortally injured with no means of escape, Chu Yang executed a sacrificial technique by plunging the Nine Tribulations Sword into his very own heart. “With the blood of my heart, ten thousand tribulations will collapse!” After witnessing the death of all his ambushers, Chu Yang’s vision began to darken. At a distance, moments before his death, he saw the mastermind who had plotted his downfall — Mo Tian Ji. With that, his eyes finally closed. However, with a start, Chu Yang once again awoke to find that he had returned to when he was sixteen years of age! Furthermore, the Sword Spirit of the Nine Tribulations Sword now resided within his Dantian, the energy center of his body! From that very moment, Chu Yang would then begin to right all of his past regrets, and carve his very own legend by fulfilling his destiny as the final Master of the Nine Tribulations Sword, and defeating the Heavenly Devils beyond the realm of the Nine Heavens Continent.

With five strikes of his axe, Emperor Yu split the mountains and unified everyone beneath the heavens. He partitioned the land into nine prefectures and erected the nine cauldrons. After Emperor Yu's death, incessant disputes arose within the Land of the Nine Prefectures. One thousand years later, a once-in-a-generation genius—the Heavenly Emperor of Qin Mountains—emerged from out of nowhere. With a strike of his palm, he was able to stop the motion of the 100-meter wide Yan River. With his peerless martial prowess, the Heavenly Emperor of Qin Mountains was ultimately able to unite the land beneath the heavens. However, when he died, chaos once again shrouded the Land of the Nine Prefectures. Several thousand years passed by, and still, no one was able to consolidate the nation. Then the Grandmaster of the Xing Yi Martial Art—Teng Qingshan—arrived here unexpectedly from the modern world.

Every myth and legend is a path to Godhood! When humans enter the interstellar era, ancient cultivation techniques shone with new life. Your genes exist with you! A single sentence showing the true meaning of cultivation. Myths and legends are not a fantasy, there are ancient mythological genes in the bodies of everyone. The Hou Yi Gene allows you to shoot a hundred miles, using a single arrow to break down the dome of heaven. The Kuafu Gene allows you to run with flying speed, chasing after the sun and moon. The Divine Dragon Gene allows you to soar among the clouds, roaming around the starry space. …. Almost ten thousand years have passed. Feng Lin came from the 21st century to this majestic era that surged forth with great momentum. Based on his understanding on the myths and legends of the ancient earth era, he embarked upon a unique genetic cultivation path. Monkey Gene + Stonebirth Gene = Stone Monkey Gene Stone Monkey Gene + ??? = Spiritual Stone Monkey Gene Spiritual Stone Monkey Gene + ??? = Handsome Monkey King Gene Handsome Monkey King Gene + ??? = Sun Wukong Gene Sun Wukong Gene + ??? = Great Sage Equal to Heavens Gene

Untolerated by heaven, a boy was restricted by the most powerful spell. He accidentally acquired a painting inhabited by nine souls that claimed to be immortal. Then, the legend of a strong young man who violated heavenly principles against the course of nature began.

Imagine being forced to live, after death, as incorporeal bodies trapped in a vast space of nothingness for thousands of years, with nothing to do but exchanging past memories with other cohabitants (read: weirdos). Everybody wanted out, but there was no way to leave the Void... Until one day, a young man was finally summoned, as a powerful but reluctant mentor, by a bubbly and motivated but completely naive young girl. Baiyi, finally out of the Void, was the only one who could save all of the other 32 souls from their prison and his summoner might just be The Key to their freedom. However, Baiyi had to use the techniques and abilities the other souls had taught him throughout the years, and together with his own extensive knowledge of anime and game tropes from his shady and dangerous past as an otaku, to face the biggest challenge of them all: training the clumsy young girl he was forced to partner up with… into a competent sorcerer!