I Get Stronger Just by Walking

A hiking legend transmigrates one day into the body of a fallen good-for-nothing. Fortunately, he has a golden finger: walking makes him stronger, and the farther he goes, the more unstoppable he becomes. From then on, he is invincible beneath the heavens.

Hey, you so-called genius, I hear you're amazing at cultivation. Can you level up just by walking a couple of steps?

What? Nobody can do that?

Just watch me. A little walk, and I'm full of energy. My strength doubles with every step.