Bayron City, an innovative urban center founded on a newly discovered power source, guarantees every resident a lavish and comfortable existence. Yet the life of young demon hunter Shuu Ogata is anything but opulent. Although he runs a private military firm, his reckless spending often leaves him short of funds. Luckily, Kisara—his demon companion—is eager to assist Shuu with domestic chores, though sometimes too forcefully for his liking. Together they confront the most significant threats to the city: demon dangers. While danger shadows every corner, Shuu and Kisara work tirelessly to protect the town; yet eradicating the possessed exacts a hidden cost unknown to others. Their efforts are often overlooked by the city's officials, who prefer to focus on economic growth.
