In the ancient world, the story known as the Legend of the Book and Sword was filled with legends about immortals and demons. However, in this world, the four arts of zither, chess, calligraphy, and painting were very popular. In order to learn the art of the zither, the beautiful fox demon insisted on kneeling in front of the firewood door for a hundred years. The smart dog demons who liked to play chess were willing to serve as slaves. In order to be able to read and write, the ox demon transformed into the academy's old gatekeeper. The young man had accidentally obtained the inheritance of an ancient saint. At the same time, he had also mastered the four arts that had been lost in ancient times, allowing him to be omnipotent in the four arts of zither, chess, calligraphy, and painting. He was proficient in everything. From then on, the young man carried the iron sword and the broken zither on his back and traveled around. He taught the cute little fox how to play the zither, taught the wretched big black dog how to play chess, taught the old bull who liked to play dumb how to write, and taught the fierce and scary female ghost how to draw. At the same time, he also played chess with others, or carried an iron sword to scare the little monsters in the mountains. In another book called " Walking Alone on the Great Dao ", it mentioned the era of cultivation. In this era, there were 3,000 heretical paths, 800 unorthodox sects, and 108 schools. In this era where xiuzhe were like ants, xiuzhe had to grasp the power of the five elements and merge it with the dao of yin and yang. They had to transcend the cycle of life and death and pursue the eternal dao. After experiencing bitter cultivation, traveling, epiphany, fighting to the death, experiencing myriad tribulations, and holding fast to their beliefs, they would finally reach the peak and look down at the vast scene of the nine heavens. When I stood at the peak of the nine heavens, I realized that the path I was pursuing was just the path I had walked before, and this path had just begun. The Great Dao is vast and boundless, and I am the only one who can walk it alone. " Lord of Stars " was a magical world. Everyone pursued martial arts. Legend had it that martial artists who practiced to the extreme could move mountains and fill the sea, fly into the sky and escape from the earth. In this world that was very similar to Earth, ordinary teenagers on Earth were brought here by a mysterious light and started anew as babies. This world was dominated by martial arts, but the young man realized that he was not that kind of heaven-defying talent. Even if he cultivated for a lifetime, he might not be able to become the top martial artist. However, what he was best at was dreaming. Through dreams, he recalled everything from his previous life. However, all of this made him the top martial arts grandmaster in the world. He solved the mystery of the Fairy and realized eternal life. There were countless worlds in the dream, such as Xiao Ao, the Great Tang, Kunlun, the Vast Sea, Mount Shu, the Wilderness, and so on. He had reincarnated into millions of worlds. The Heavens was a world full of mysteries. The Middle Heaven was the king, and the humans ruled. Once upon a time, the 1.08 billion Demon Gods ruled the ZhongTian World, while the human sages fought for their survival. However, as the Legend of the Book and Sword told the story of an ancient world full of immortals, demons, and legends, the Book of the Sword was also very interesting. However, in this world, the four arts of zither, chess, calligraphy, and painting were very popular. In order to learn the zither, the beautiful fox demon had knelt in front of the firewood door for a hundred years. The smart dog demons liked to play chess and were willing to sell themselves as slaves. In order to read and learn, the ox demon had transformed into an old gatekeeper of the academy. A young man had accidentally received the inheritance of an ancient saint and had also mastered the lost four arts of zither, chess, calligraphy, and painting, making him omnipotent and proficient in everything. From then on, the young man carried the iron sword and the broken zither on his back and traveled around. He taught the cute little fox how to play the zither, taught the wretched big black dog how to play chess, taught the old bull who liked to play dumb how to write, and taught the fierce and scary female ghost how to draw. At the same time, he played chess with others, or carried an iron sword to scare the little monsters in the mountains.