>The military had repeatedly produced prototype combat bots, but they were inferior in functionality and cost compared to cyborgs and ride-on reinforced exoskeletons. However, by analyzing and applying the demon world's necromancer techniques and puppet techniques, a path to the development of high-performance autonomous robots is discovered. So the UFS launched a project and set his sights on mass production. However, Dr Lune suddenly joined the development team, and the entire budget was wiped out just by making a single prototype. Lune was expelled from the project, but since the prototype had high performance, the remaining members decided to complete it as an autonomous war robot. By incorporating cultivated organic materials into the robot, they were able to feed it with food as an energy source.