I'm a Mortal, Why Are They Saying I'm Invincible?

[Easy + Invincible + Lao Liu + Gou Dao + Di Hua + No System] Fang Chen traveled to the fantasy world. Because he could not practice, he lived in the mountains for ten years. He thought he was weak only to find out after he went down the mountain that no matter what level of practitioner his left hand touched, he would instantly make the other person look like a mortal. Da Zong Elder: "He defeated me with just one punch. His realm is clearly above mine." Wannian Ancestor: "He didn't even use his spiritual power to beat me until I had no power to fight back." Supreme: "My combat strength is six thousand, and his strength is at least one hundred thousand." Pope: "This bastard is obviously the emperor, but he is pretending to be a mortal" Fang Chen: "I'm really just an ordinary mortal."