Cultivation Died, So I Used Science—Nuclear Power & Railguns Destroyed the Immortal Elite

Office drone Ru Yu transmigrates into the "cultivation furnace" of a seduction sect—right as the world's spiritual energy runs dry. No seduction, no dual cultivation. Instead, he harnesses residual air pressure for chemical explosions, uses electromagnetic railguns to outfly orthodox prodigies, and builds a fusion-powered grand formation to stop interdimensional invaders. What was once a sect of temptation becomes the cultivation realm's first-ever "Tech-Cultivation Corporation." Not enough spirit energy? Chemistry fills the gap. Xu Ruyu doesn't follow the Hehuan Sect's script. Instead, he crams modern industrial logic into the cultivation system: Acetylene blast arrays replace traditional talismans. Electromagnetically accelerated flying swords push swordflight past supersonic speed. A fusion-powered spirit furnace becomes the backbone of cross-realm defense. Senior sisters trade seduction techniques for lab coats. The sect master stops "draining cultivators" and starts "chasing project milestones." No system cheat. No ancient grandpa mentor. Just brute-force engineering. While other sects fight over the last few spirit stones, he's already using nitrogen, oxygen, and hydrogen from thin air to turn the Hehuan Sect into a monopoly that sets the new standard for "spirit energy." This isn't an underdog comeback—it's an industrial revolution in cultivation. And his final goal? Not just conquering the sect, but making the entire cultivation world—work for him.