That Time I Was Reincarnated to Industrialize Another World! : So They Call Me Scientific heroes?

D'aans, a brilliant but betrayed modern scientist, finds himself in Sekai not by accident, but by the design of Elthire, the Goddess. She did not choose a warrior or a mage—she chose an inventor. Theworld is dying. After the death of the Demon King, magic is fading, Elthire believes the solution lies not in more magic, but in science. She sees in D'aans mind unbound by Sekai's mystical traditions, capable of introducing fundamental laws of physics, engineering, and logic to a world that has always relied on spells and rituals. D'aans, with his own ambition to become the "Father of Knowledge" in the new world, to become a Scientific Hero.