Rebuild World

Human civilization has collapsed, leaving behind only ruins. In the aftermath, society and science work to rebuild, uncovering fragments of knowledge from ancient artifacts of an era known as the "Old World." These relics can bring wealth, but they are protected by dangerous security systems and unpredictable bioweapons. A young orphan named Akira seeks to become a relic hunter to escape his harsh life in the slums. Lacking training, food, and proper equipment, he faces great danger in the ruins. His chances of survival are slim until he meets Alpha, an enigmatic, ghostlike woman. She offers to train him, needing a hunter for her own purposes. Whether her help is enough for Akira to rise in a brutal world remains uncertain.