The Reborn Me Refined the World of Immortality

In his previous life, Goudao, the old demon, was plotted against him during the tribulation. At the beginning of his rebirth in hell, he faced the desperate situation of being treated as blood food and awakened the "Culture of Creation of All Things". As long as it is completely killed and reduced to ashes, everything can be refined into its original form without any side effects! Are you extremely talented? Kill and refine the pure spiritual root! Is your magic weapon against heaven? Break it into pieces and refine it into divine iron essence! In order to save his life, the protagonist transforms into the top scavenger in the world of immortality. He kills people only to scatter ashes, and cuts grass to remove the roots. Thousands of years later, when the Immortal King of the Upper Realm wanted to go down to the lower realm to harvest the common people, he found that the entire world of immortality and the way of heaven had been refined into the furnace by the guy who called himself "The Honest Man"...