I Use My Mortal Body to Destroy Demons in the Nine Heavens

Under the ancient starry sky, three murderous bronze swords hung around the Tianzhu, and the sound of the swords cut off the wisps of evil energy. As the gods fell, the ancient seal began to be unsealed, and the mighty evil energy surged into the world. Life lasts only a lifetime, but how does Chen Feng, a mortal body, defy heaven and steal his life, turn the world around, and slay demons with his sword.