Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town, Vol. 1 (light novel) — Toshio Satou

Since when is life on easy mode? Lloyd dreams of becoming a burly solider in the royal capital. But everyone in his village agrees he's the weakest of the bunch, including Lloyd himself. Little does he know, all the inhabitants of his tiny town are absurdly overpowered -- and Lloyd is no exception! With brains, brawn, and bewitchery, he has a lethal combo that would put anyone in the capital to shame. Exerting unimaginable strength? You betcha! Casting ancient magic? No sweat! Holding himself in high esteem? Erm, he might need to work a little more on that one…