The Peerless Swordsman Travels Through Another World

The time traveler Han Yunfei traveled to the world of immortal cultivation and went through all kinds of hardships to become a generation of sword immortals, but unexpectedly traveled to another alien world again. There is no gorgeous magic here, no fancy fighting spirit, only superpowers and metal technology at the peak of reproduction. Han Yunfei repeatedly jumped between the two worlds and accidentally discovered the superhero drawings of his late friend. You have the metal robotic arm, and I have Iron Man's Mark suit. You have urban powers, and I have the Batman suit and peerless swordsmanship. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.