Immortal Path of Longevity: The Dao Beyond Sand

A single grain of sand has witnessed eons—hundreds of millions of years—while even the mightiest Emperor, living a million years, is merely a fleeting mayfly in comparison. What does it truly mean to cultivate immortality? In a world where power is measured in lifespans and the cosmos itself holds secrets older than any dynasty, one seeker embarks on a profound journey to uncover the ultimate truth of the Dao. Eternity is not about strength—it's about transcendence.