Douluo's Four Swords of Killing Immortals

In the 21st century, a young man from the Celestial Dynasty broke through space and traveled through the Douluo Continent with his soul due to touching the innate sword fetus. The young man said slowly: It is neither copper nor iron nor steel. It was once hidden under Mount Sumeru. If you don't need to reverse the yin and yang to refine, how can there be no water and fire to temper the edge? Killing the Immortal is powerful, killing the Immortal is dead, and trapping the Immortal glows red everywhere. The transformation of the immortal is infinitely wonderful, and the clothes of the great Luo immortal are stained with blood! The power of the formation has blocked the entire void. Who in the world can survive with just one sword? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.