Kang Moo-hyuk proves that strategic brilliance transcends combat strength. As a non-hunter operating in a world of hunters, he engineered every successful raid and climbed to Strategic Team Leader through unparalleled cunning and intellect. Yet his meticulously controlled existence shatters when he receives a terminal diagnosis: mana addiction—a death sentence with mere days on the clock. Ensnared in a bitter guild power struggle, he abandons all restraint and pursues his burning ambitions with singular intensity. He sets his sights on Taesung Guild, a tier 1 organization in desperate need of transformation. Together with the formidable Joo Se-ah, Kang Moo-hyuk must rebuild this struggling guild from its amateur-laden ranks through strategic mastery and calculated magic. With mortality looming, can this cold, apathetic leader cultivate the power necessary to achieve his final legacy?