A student raised his hand in panic. "Teacher, then... what are we supposed to do?"
"The final exam will be moved up to tonight. The difficulty will be lowered to ensure that most of you can pass!" Yu Anbang announced. "After the course ends, everyone will go to Aerospace Town to study rockets. New courses will be arranged for you according to your exam results."
"Don't be upset, everyone. Although your future work won't involve Explosives Data Analysis anymore, no knowledge you've learned is ever wasted. One day, the knowledge reserves you gained in this classroom will come in handy!"
"I have something to attend to, so there won't be any class today. Study on your own and prepare well for the exam!"
With that, Yu Anbang hurriedly left.
The students in the classroom exchanged helpless glances, looking pitiful, like a group of abandoned kittens and puppies.
Desperate, helpless complaints soon filled the room.
"Seriously! Why did we have to run into a technological revolution?"
"We're done for. We haven't even finished studying, and the whole thing has collapsed halfway! If I'd known this would happen, why did I study day and night these past few days?"
"Only the three geniuses who took the exam early managed to catch the last train!"
"The last train? I'm afraid those three will be kicked off too! Our whole class is about equally unlucky!"
Amid the chorus of wails, the students packed up their textbooks and left. The classroom soon emptied, and their days of struggle and hard work seemed like nothing more than a long dream.
That evening, Song He returned to his dormitory.
A thick book unlike anything he had ever seen lay on the desk.
He walked over curiously and read the title on the cover: "300 Lectures on