Ten Years Tempering My Sword in the Sword Mound

[Traditional Fantasy + Swordsmanship + No System + Invincible] This sword looks utterly ordinary, plain and unremarkable, yet no one has ever succeeded in tempering it in a thousand years. A young man banished to the Sword Mound never forgot his original purpose, and spent ten years making the sword shine with brilliance. Carrying it, he roams the world, battles the prodigies of countless races, slays the demons and monsters who plague the land, and restores peace and order for all. The human race, teetering on the brink of collapse, is led by the young man into an even more glorious age.