Youm Farmenas rose from human prisoner in Count Nidol Migam's Falmuth territory to lead the Frontier Expedition Force, a suicide mission scouting the Orc Lord in the Great Jura Forest. Through intimidation and charisma, he dissolved their binding contract magic, securing their loyalty; this group became his hero party's core. His life transformed upon encountering Rimuru Tempest in the monster town of Tempest. Recognizing Youm's potential, Rimuru orchestrated a plan for him to take public credit for defeating the Orc Lord, elevating him to wandering hero and later "Rising Hero." This served Rimuru's goal of improving human-monster relations while giving Youm purpose beyond survival. Before Rimuru, Youm radiated natural leadership among outlaws yet possessed underlying kindness. As a hero, his public persona embodied regal dignity and heroic ideals, though internally he preferred casualness. His personality combines strong leadership charisma with unwavering loyalty, a sense of justice, and empathy. Humility anchors his demeanor despite achievements, valuing genuine bonds over titles. This duality enabled kingly appearances while maintaining relatability. Upon becoming king, he embraced roles as devoted husband and doting father, finding fulfillment in family despite initial reluctance about kingship. Youm's combat centers on swordsmanship, primarily wielding the greatsword Dragon Slayer. He wears lightweight, magic-resistant Exo Armor crafted from giant armored spider exoskeletons. Initially comparable to Blumund's Guild Master Fuze, Hakurou's rigorous tutelage forged him into a warrior rivaling advanced demons. His true strength lies in leadership, excelling at unifying groups and inspiring coordinated efforts. His hero squad wore matching armor as symbols of unity, reflecting his emphasis on teamwork during missions protecting settlements and gaining renown. Key developments defined his journey. Accepting Rimuru's plan led to intensive training and specialized equipment, transforming his band into the renowned "Youm the Hero and His Squad." He forged a close friendship and rivalry with Grucius of the Beast Kingdom. His relationship with Mjurran evolved into marriage, though her initial affiliation with Demon Lord Clayman resulted in betrayal during Clayman's Tempest assault; Youm sustained severe injuries protecting her. Rimuru's ascension to True Demon Lord freed Mjurran from Clayman's control, enabling their reconciliation. Rimuru and Diablo guided Youm to overthrow Falmuth's corrupt monarchy. Through political maneuvering, they orchestrated King Edward Falmuth's abdication, installing Youm as monarch. He renamed the nation the Kingdom of Farmenas, pledging to bridge human-monster relations. As king, he engages in international diplomacy, governs focusing on unity, and honors his secret allegiance to Rimuru while publicly maintaining an independent ruler's image. His leadership fosters Farmenas's reputation as a beacon of human-monster cooperation. Notable relationships include profound reverence for Rimuru and Diablo as mentors, fierce camaraderie with Grucius, and devoted marriage to Mjurran. He maintains loyalty to his original expedition force, treating them as partners. His bond with Rimuru remains foundational, serving as Rimuru's covert vassal while navigating kingship's complexities.