On the Brink of Death, I Was Granted an Immortal Fate by a Saintess

A love affair between an eighty-year-old man and a Holy Maiden takes an unexpected turn. From then on, he embarks on the path of immortal cultivation. A family heirloom, the Immortal-Transforming Furnace, grants him an infinite lifespan and lets him instantly understand spells, talismans, artifact forging, alchemy, and even the most obscure and difficult techniques and moves. Countless female cultivators, immortal maidens, demonesses, and Holy Maidens flock to seek guidance from this worldly senior, begging him for advice. The old man says, "I'm really just a little Qi Refining cultivator. Could you all stop being so enthusiastic?" Immortals seize the workings of Heaven and Earth, refine the source of all things, and ultimately bring the Great Dao to collapse and the heavens to fall. All the planets are forged by the will of Heaven into the walls of a furnace, while countless suns are melted into its flames. It is called the Immortal-Transforming Furnace. One furnace burns every immortal in the heavens. Ten thousand years of immortal cultivation turn to ash in a single blaze. The source returns to chaos, and the universe is reborn. In the new era, the immortal path flourishes once more! An ordinary old man, frustrated all his life, accidentally refines a rusty, broken furnace. And so... One man and one sword set out on the path to immortality. One furnace and one flame bury all the immortals. What of an Immortal Emperor? In the furnace flames, he is no more than a heap of ash. And what of a Sage? Once the furnace opens, no matter how immortal you have been for ten thousand years, you will turn to a wisp of smoke. Want eternal life? Then beg him for it!