Flying Knife Cuts the Sky

After experiencing the past events in the world of mortals, Duckweed spent half his life wandering in loneliness; using his body to feed a sword, he tempered his peerless magic weapon; he eliminated demons and demons, killed immortals and enshrined gods, and protected the common people. At the beginning of the Kaiyuan Dynasty, at the beginning of the Hongmeng, the gods and demons were transcended after all the calamities!