After the static load test, she can graduate as an apprentice already. She and Zhao Xu Dong each lead a ground support team for the test flight. But she still thinks that she's missing something. The most important thing now is to pass the various tests and test flights. With the progress of the test flights, several planes are put through multiple tests at the same time. But no one would have thought that their biggest obstacle would be Luo Zheng. (Source: Viu)