Daniel, a maintenance mechanic at a manufacturing plant, awakens in Zenkon following a mysterious divine summoning that pierces the veil between worlds. Alongside Rikuto, a Japanese man chosen by the same sacred spell, Daniel discovers he is uniquely cursed—a human stripped of all magical ability in a realm where mana flows through every living creature. While Rikuto harnesses conventional knowledge of politics and economics to stabilize the war-torn Kingdom of Mornistae, Daniel must adapt his technical expertise and practical problem-solving skills to survive among monsters, magic users, and ancient threats. His immunity to magical effects grants unexpected advantages, yet leaves him vulnerable to physical danger in ways others are not. Stripped of the power that defines heroes in this world, Daniel faces an impossible question: why would the gods summon a man without magic to save a civilization built upon it? As global conflict engulfs Zenkon, both heroes must uncover the divine purpose behind their selection—and whether their contrasting gifts hold the key to preventing catastrophe.