Billions of Bones and Flowers

Everyone in the world is trying to cultivate immortality, but I am the only one who persists in remembering and keeping my original intention. When the whole world is slowly forgetting, only the handyman disciples with a photographic memory can tear apart this 100,000-year-old fairy tale scam. Use memory to deduce all methods, and use obsession to illuminate the abyss. Step by step, Shen Zheyi walked out of the dust, proved immortal, protected his loved ones, and guarded all the things in the world that should not be forgotten.