I Am a Singer in Another World

Liu Chen stayed up late to change his plan and died suddenly, and his soul traveled to the parallel world of Earth! He found that this was a familiar world, but there was something unspeakably strange about it. Red meteors streak across the sky, and gray fog brings world-ending disaster! Since then! Humanity is still unable to build a nuclear bomb or an airplane, and even basic industries have disappeared! The technological barriers built up by civilization over the past century collapsed... Memories are then forgotten, and history fades away. When gray fog covers the world, mankind falls into a quagmire of despair! The fierce ghost in red sang sadly on top of the ruins of civilization, with the passing historical heroes emerging behind him. He faced the gray mist, turned his back to the people and whispered softly—— "Gentlemen... Listen to my song."