Am I Actually the Legendary Swordsmith?

This is a world of high martial arts where swordsmen are rampant, hundreds of tribes are numerous, and sects are rampant. There is no fancy spiritual energy cultivation here, let alone so-called cultivation techniques, only the sword will and heart that have been multiplied to the extreme. The peerless sword is what all swordsmen pursue. Passerby A: Dude, have you heard that the mysterious swordsmith actually created the twelfth most famous sword? On the day the sword came out, the aura of the sword swept across the clear sky for 30,000 miles, and the entire Western Zhou Dynasty felt the awe-inspiring sword aura. Passerby B: How come you haven't heard of it? Thinking back to that year, the first supremely famous sword, the Nether Light Night Blade, was released. The ancestor of the Yunlan Sword Sect, Can Xin, turned the tide with this sword. He swept across the seventeen-nation coalition with one man and one sword. Since then, the world's understanding of swords has been refreshed, and swords have also been ranked. Passerby C: Alas, I don't know if this twelfth supreme famous sword is born, whether it is a blessing or a curse. If it falls into the hands of the Zhengdao Sword Sect, it will be considered a blessing. If... Alas, I am afraid it will be a bloody storm... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.