Seeing Shan Yundi taking the initiative to draw closer, Li Feng naturally reached out to take her hand and said, "The world I come from is completely different from this one. There is no immortal cultivation, and people cannot fly either, but we have airplanes that can carry passengers through the air."
"Just like a spirit boat?"
"Well, something like that, but their flying speed far surpasses clumsy spirit boats. They can rival the flight speed of Dao Integration Realm cultivators. Supersonic planes can fly over two thousand *li* in a single *shichen*.
Chapter 149