When Lin Heng transmigrated into a world where demons reawaken, he became entangled with a deadly curse—the Life-Buying Money. With only ten years of borrowed lifespan remaining, he teetered on the edge of oblivion. Yet salvation arrived when the system unlocked the Five Thunders Righteous Method, a legendary technique from the Celestial Master's Mansion. Now fortified with this divine power, Lin Heng confronts the eerie forces descending upon him.