I, a Mere Mortal, an Immortal Venerable?

What happens when the world mistakes an ordinary man for a legendary cultivator? Trapped by a system that forces him into mediocrity, our protagonist's every mundane action triggers wild misunderstandings among powerful immortals. A sneeze becomes a divine technique. A yawn signals profound enlightenment. As myths spiral out of control, he must navigate a cultivation world that refuses to believe he's just... normal. A hilarious journey of accidental fame and reluctant godhood awaits!