Turns Out I'm a Peerless Master

Any Stories Where the Protagonist Is Invincible but Doesn't Know It?

The protagonist is invincible and keeps a low profile, not caring about worldly affairs.

Looking for a Story I Saw on Douyin, About That Ordinary Saint Venerable

The protagonist has a System and is skilled in medicine, forging, and alchemy, producing the highest-quality goods. He's already at the pinnacle of the cultivation world, but thinks he's an ordinary mortal and has no idea how strong he is. He opens a medical clinic and makes lots of friends.

He Always Thought He Had No Cultivation, but Everyone Else Sees Him as a Master