Infinite Evolution from Grinding

One goblin yields one proficiency point. One minotaur yields ten. Reach the required threshold, and any skill can level up—and once maxed out, it automatically evolves into something far greater. becomes [Stealth]; transforms into [Phantom Sword Dance]; upgrades to [Blazing Meteor]. The principle is simple: keep grinding, keep evolving, and there is no ceiling to how strong you can become. For the protagonist, that means a single-minded obsession with farming monsters. Every kill is a step toward the next evolution, and every empty hunting ground is a waste of precious time. So when the quest board runs dry, he has only one question burning in his mind: “Where is the next commission? Tell me where the monsters are hiding. If there’s nothing to fight, how am I supposed to grind my proficiency?”