The Coinbound System transforms magic into commerce—spells, skills, and stat boosts available for purchase like items in a mystical marketplace. Yet every transaction demands payment. Fireballs require gold. Physical enhancements come with steep costs. Even basic guidance carries a convenience fee. While nobility spends years perfecting a single flame spell through bloodline training, he acquires power instantly by spending coin. Spirit beast summoning, forbidden rune crafting, ascending celestial ranks—all achievable through careful resource management and relentless frugality. Where ancient family grimoires guard magical secrets, his purchasing power levels the playing field. An outsider with no noble heritage shouldn't survive in a world where bloodline determines destiny. Yet he does more than survive—he prospers, provided he masters the art of spending wisely and refuses extravagant magical expenditures. Whispered as cheap. Dismissed as stingy. Underestimated by those who equate power with privilege. But history remembers those who defy expectations. One day, every voice that mocked his frugality will speak his name with respect: The Frugal Mage.