Bronze Reincarnation: Mirror Erosion

Any Cosmic Horror Stories With a God Who Cannot Be Seen, Spoken Of, or Killed?

The protagonist's ability should be Word Spirit. If there aren't any books like that, recommend something else! I'm out of books to read lately!!!

Anything Like This? ‘Congratulations, You’ve Given Everything to Defeat My Weakest Form’

Otherworldly Merchant Who Only Cares About Money, Minds His Own Business, and Has No Female Lead

Something like The Strongest Shopkeeper in History.

Starts With a Small Skill, Then Turns It Into a Godlike Ability Through Hard Work