Forbidden Spell Mage? Step Into My Domain and Get a Smack!

The S-rank campus belle’s prized fire-type forbidden spell turned into a laughable wisp of black smoke before the King Beast. Abilities failed, and the defense line collapsed. Lin Xuan, a logistics worker who had just been expelled from the Martial Arts University for having “zero ability affinity,” was the only person left alive. “Stop struggling. Within my three-meter domain, even immortals are mere mortals.” Lin Xuan sighed and quietly pulled a rusty wrench from his toolbox. The next instant, the wrench triggered a [Concept-Level Critical Hit], smashing the King Beast’s skull with one blow, though even the forbidden spell couldn’t break it! The whole area fell silent. The haughty campus belle’s entire worldview crumbled, and she tearfully begged him to stay by her side and protect her. After that, everything went completely off the rails. Red bricks piercing armor, folding-chair critical hits, quicklime blinding enemies... When a higher-dimensional god descended to Earth, ready to destroy the world, Lin Xuan dragged it into a dead-end alley and pinned it against the wall: “So you’re a god, huh? Which would you rather take first, my left front kick or my right jab?”