Jian Xiao Jiutian: Jian Lin Jiuchen

This is a world where the sword is the lord and the sword is used to prove the Tao. The heaven and the earth are divided into nine heavens: the first level of heaven is in ruins and chaos, which is the habitat of the low-ranking swordsmen; the ninth level of heaven is where the immortals gather and are extremely prosperous, and it is the immortal realm of the supreme swordsmanship. The male protagonist, Feng Hua, was originally the Immortal King of the Nine Heavens who was powerful in the heavens, but he encountered a shocking change, his soul fell to the First Heaven, and he was reincarnated as an ignorant mortal child, with all the memories of his previous life dissipated. His natal fairy sword disappeared without a trace, attracting monks all over the world to covet it. Even the top masters from the Nine Heavens descended to the world to search for the whereabouts of the fairy sword. By chance, the amnesiac Fenghua accidentally found the lost celestial sword of his destiny, but this also attracted strong men from all walks of life to pursue him crazily. He was forced into a desperate situation and had no choice but to jump off a cliff to die. Unexpectedly, not only did Fenghua not die at the bottom of the cliff, but Fenghua survived as a remnant soul, completely awakening the memory of the immortal king in his previous life. Relying on his supreme knowledge of swordsmanship, he practiced hard, re-consolidated his physical body, fought through thorns and thorns all the way to retrieve the immortal sword, fought his way up from the first heaven, swept away powerful enemies, and regained the throne. Finally, he pointed his sword at the sky and reached the peak of the ninth heaven again.