Grinding to Invincibility in a Demon-Ravaged World

In a world overrun by demons and lawless bandits, survival means keeping your head down—and grinding relentlessly. Reborn as Gu Sheng, a lowly farm boy, you awaken a proficiency panel that transforms mundane tasks into deadly skills. Chop wood until your axe severs bone like butter. Practice archery until you can split a hair at a hundred paces. Master martial arts until your fists carry the weight of mountains. Learn forbidden longevity techniques to buy yourself centuries of grinding time. While chaos rages around you, you stay hidden, methodically perfecting every skill to its absolute limi…