Suspension flying cars are the status symbol of dignitaries. Every Suspension flying car has a computer system. This computer system is managed by the central system. Once someone changes the program privately, the central system will know immediately. Moreover, once the central system issues the command, the suspension flying car can instantly crash.

Chen Yang's suspended magnetic train has a speed of 600 kilometers per hour. Chen Yang was also worried that the suspension train would check the certificates and so on. However, this concern is superfluous, Chen Yang observed the ticket office for a while, and found that there is no need to check the certificates.

The longer Chen...