The Wizard of Truth: Grinding My Way to Mastery, Starting with Alchemy

After accidentally transmigrating to a world of wizards, he becomes a low-level alchemist in a third-rate black wizard organization. Relying on a proficiency panel, he grinds his way to the top, one step at a time. Years later, when he looks back, he realizes that he has long since become a hidden presence in the river of history.