Demon Slayer: A Powerful Yoriichi From the Start, Learning to Slay Gods in the Modern World

Me, Lin Yi, Yoriichi Tsugikuni's Yi! Lin Yi accidentally transmigrates to a modern world where Demon Slayer has never existed, becoming a high school senior who looks just like Yoriichi Tsugikuni and was born with a Demon Slayer Mark. But from the moment he transmigrates, familiar Demon Slayer villains begin appearing one after another. Have you ever wondered what would happen if the demons from Demon Slayer descended on the modern world? When the sun hanging above humanity can no longer protect anyone, who will turn the tide? Will technology defeat the demons? Or... a blade, a Nichirin Blade that is invincible the moment it leaves its sheath? When even the Hand Demon from little Mount Fujikasane can throw the world into chaos, Lin Yi unexpectedly discovers that he can wield all of Yoriichi Tsugikuni's power and use every form of Sun Breathing. And he is the only one who knows a Breathing Style...