I Am Not Goblin Slayer

In a fantasy world, Gauss finds himself in a slow-paced adventure after arriving in an otherworld with an adventurer's handbook. This handbook allows him to grow stronger by slaying and cataloging monsters. Initially expecting a heroic quest of slaying dragons and demons, Gauss instead becomes embroiled in the endless extermination of goblins, a prolific and seemingly unkillable pest. As his goblin kill count and rewards on his monster compendium surge, Gauss’s helplessness grows. His titles, such as "Goblin Butcher," "Goblin Specialist," and "Goblin Nemesis," evolve to reflect his overwhelming expertise and dominance over the goblin race, granting him significant combat advantages. He even gains effects like increased damage, stamina restoration upon goblin kills, and the ability to greatly weaken goblins in his presence. This relentless focus on goblins leads Gauss to ponder if there’s any way to prevent his legendary titles from being overshadowed by the simple, yet persistent, prefix "Goblin Slayer."