The feeling of weightlessness and intense discomfort.
Even if the design of the floating city was different from that of a rocket, and the existence of fixed magic provided Xu Nan with more possibilities to operate it, in order to make use of the effects of the gravity slingshot before he left Earth, Xu Nan temporarily couldn't activate the magical gravity field of the floating city to make himself more comfortable.
He forced himself to remain calm. Although Xu Nan had the magic carpet protecting him even if the floating city exploded in the atmosphere, since he had promised the other party to help him drive the Didi car, he naturally had to do his part as a pilot!
Xu Nan silently observed the real-time images sent back by the floating city's surveillance system. Occasionally, he would open the lost Paradise and browse the forums. He discovered that this matter didn't just cause widespread discussion on earth. There were also people in the other world who had noticed it.