C222 Head to Gulan Academy(part Ii)

"Oh, do you think it's different from what you think? There are only two large passenger planes in the entire airport, and they can only be used by the internal members of our Martial Cultivator Union. It couldn't be helped, the cost of this plane was too high. Each plane costs at least tens of billions of earth coin, and these two planes... It cost at least 300 billion earth coin