Introduction: The story takes place in the early years of the Northern Song Dynasty. At that time, countries such as the Northern Song Dynasty, Khitan, Southern Tang Dynasty, and Hou Shu coexisted in the world. After years of war, these countries exhausted their national power. Both the Northern Song Dynasty and the Khitan wanted to unify the world, but they were unable to do so. Therefore, both countries set their sights on the great treasures of Zuomachuan that have been circulated for a long time in the world, hoping to dig out these treasures to use as military expenses.
The three swords of the Sword Saint Sect are the keys to unlocking the treasure. The Khitan and the Northern Song Dynasty tried every means to seize the swords, but they encountered fierce resistance from the Sword Saint Sect because the war launched by these two countries was unjust. Although the Northern Song Dynasty and the Khitan maintained good relations on the surface, they also had their own plans behind the scenes.
Finally, during the great disaster in Hou Shu, the treasures were unearthed by Yang Youyun, the consort of Hou Shu, and used for disaster relief.