C880 I Am the Richest Man in the World with a Piece of Cloth on top of My Head

"The countdown for the opening of the Science and Technology Expo: One day!

As the "Science and Technology Expo" drew closer and closer, M City International Airport welcomed its busiest moment.

Almost every hour, there would be several private planes, and even more private planes would land on the parking pad of the M City International Airport.

Airlines, coordination, deployment..