After Sleeping for a Thousand Years, My Unfilial Descendants Refine Me into the Family's Sacred Treasure

I am a mighty body cultivator who proved the Dao through sheer strength. I once swept through an entire age and founded a powerful body-cultivation clan. After I passed away, my body remained intact. I was buried in a forbidden zone of life, where I laid plans to live a second life. Ten thousand years later. I awoke from my slumber, only to discover that a bunch of unfilial descendants had dug me up long ago and refined me into the clan's treasured weapon. “The enemy is here. What do we do?” “Don't panic! Throw out our ancestor and slaughter them until rivers of blood flow!” Boom! My ancestor's corpse fell from the sky. Heaven and earth exploded, and the enemy's bodies lay scattered for a hundred miles. “Clan Leader, it's so embarrassing to keep throwing our ancestor at the enemy. I suggest we refine him into a demonic weapon of mass destruction, a giant millstone that will grind the world to dust!” Several years later. The world-destroying millstone emerged, lightning flashed and thunder roared... “I want the heavens to never again block my sight, and the earth to never again bury my heart. Don't make me bring out my ancestor, or every god and demon beneath the heavens will vanish into thin air!” “I shall be true to both the Buddha and you. With my ancestor, I shall suppress the universe!” “With my ancestor in hand, the world is mine. Who dares fight me?! Hahahaha, hehehehe...” My descendants carried my corpse into battle across every corner of the world, looking down on all beneath the heavens as they established an unrivaled demonic sect and laughed uproariously. Smack! Furious, I kicked open my coffin lid and leaped out, sending those unfilial descendants flying with a slap. “Is this any way to treat your ancestor?” “You unfilial wretches who have forgotten your roots, every last one of you will be suppressed!” On this day, Li Fan, the first ancestor of the Li family of Donghuang, who had been dead for ten thousand years, came back to life and began his second life. The world was shaken. “Has the most terrifying demonic fiend in history emerged...?”