Koun-chi 999 no Watashi, Sokushi Mahou ga Zettai ni Seikou suru no de Sekai Saikyou desu ~ Mahou-chi 1 de Tsuihousaremashita ga, Kakuritsu Cheat de Moriagaru ~

In a world where magic power defines one’s worth, I was cast out for having only a single point of magical energy. Yet, this very weakness became my greatest strength—my instant-death spells never fail, making me the most formidable sorcerer alive. Banished from society for my seemingly useless abilities, I now rise through the ranks with absolute certainty in every incantation. While others rely on vast reserves of mana, my precision and infallible techniques render their efforts meaningless. The very system that rejected me will soon tremble before my unrivaled prowess. No amount of training or talent can overcome the inevitability of my magic. Exiled and underestimated, I transform into the ultimate force, proving that true power lies not in quantity but in flawless execution. The world will learn that even the weakest can become invincible when their abilities defy all odds. My journey from outcast to supreme mage begins with a single, unstoppable spell.