Three hundred years ago, the master swordsmith Ou Yezi forged a unique sword, the Dragon Song Sword, in order to save the common people. It is said that this sword is extremely powerful, capable of opening up the world, overwhelming mountains and seas, and destroying the dead. Later, the upright martial arts sect defeated the demon sect with this sword. However, the so-called upright martial arts sect exterminated the demon sect, resulting in numerous casualties. The dragon chanting sword was too resentful and gradually deviated from its nature. Helpless, Ou Yezi sealed the sword in the thousand-year ice of Tianshan Mountain, hoping that future generations of righteous people would use it for the right path.
Two hundred years later, the sword god Dugu Ximing practiced the phaseless sword technique. In order to cope with the battle between the black and white golden cauldrons, he took out this sword and defeated the demon sect. He was also seriously injured and missing. Later, it was rumored in the world that the Dragon Yin Sword had been entrusted to his friend Chang Fengnan when Dugu Ximing was dying. It was then spread in the world that the Dragon Yin Sword was hidden in Changjiabao.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.