In a large classroom within the Supervision Building, a young Academic Palace Instructor stood nervously at the podium, flipping through his lesson materials. "In this class," he began, "we'll explore knowledge related to flight models."
His name was Ou Zhiyuan, a sixth-year student at the Academic Palace, mentored by Su Feng, a Doctor of Science.
Su Feng was busy studying the reciprocating piston engine, and its development had reached a critical juncture. Since Su Feng had no time to teach, he had pulled Ou Zhiyuan, who was close to graduation, to take over as an instructor.
The lesson's content was not meant to be too profound—it needed to be accessible to students from other countries who might not have a strong foundation in Natural Science.
