A centuries-old war divides the world into warring North and South, where hatred has become the only legacy passed down through generations. Battle-hardened warriors train from birth, knowing nothing but conflict. Ryon, a northern mage, falls in a cataclysmic explosion of magical fire. Yet death proves merely a doorway. He returns—reincarnated into the body of a cursed boy in the South, a realm where masculinity itself is myth. Surrounded by hundreds of formidable sisters within a matriarchal civilization, Ryon finds himself an anomaly in a world built without men. A cryptic system manifests with a merciless ultimatum: • Claim 3 women as harem wives within 7 days, or face oblivion. • Guide 30 pure souls through intimate awakening, or surrender power and time. • Seduce the Southern Matriarch herself, or watch everything collapse. Ryon navigates treacherous court intrigue, devastating magical combat, and the perilous desires of warrior queens, mystical priestesses, and obsessive military commanders. Each alliance forged and each heart claimed brings him closer to breaking his curse—or deeper into darkness. His decisions will determine not just his own fate, but whether the fractured world can ever know peace. Can he outsmart destiny, establish a powerful harem, and discover why the heavens sent him back? Or will the flames consume him once more—body, mind, and spirit?