After the Taoist Couple Died, I Killed the Immortal with Science

It has been snowing on the top of Kunlun Ruins for three years. My Taoist monk, who once defeated all demons with one sword and was revered as "the best in the world", could not survive that "accident" after all.​ Everyone knows that she died due to a sneak attack by a demonic cultivator who was on her way to death. Only I, as a mortal, know... There is a disgusting plan behind the sky full of talismans and fierce sword energy.​ Without spiritual roots, he can't draw Qi into his body; without magic weapons, he can't even understand the lowest level of protective spells. When the entire world of cultivators regarded me as an ant, I was holding a yellowed copy of "Principles of Mechanics", polishing gears in the residual heat of the alchemy furnace, and calculating the trajectory in the afterimage of the sword's flight.​ They used spiritual power to split mountains and rivers, and I used levers to move boulders; they used formations to imprison space, and I used electromagnetism to create shields; they thought that mortal revenge was nothing more than earthworms shaking trees, but they did not know that when the fire of science ignites mortal bones, it is enough to burn away the so-called path to immortality.​ This time, I don't want peace in the world, I just want those high-ranking "immortals" to pay the blood price for her death.