Reborn as an ogre named Golan in a war-torn Demon World resembling a feudal society, a once-Japanese youth navigates a realm where strength is paramount and humility is scarce. Embracing his mother's dying wish to safeguard friends at all costs, Golan grapples with the harsh reality of a place where survival demands unwavering fortitude. Determined to shield his newfound family, he confronts relentless challenges in a realm steeped in perpetual darkness.