I'm in a Technical School and Start Building a Nuclear-Powered Drone.

Reporting Hall of Hongdian District Police Station, Jiangcheng City, Huaxia City. "Comrade police, I lost my schoolbag." "What??? You came to the police if you lost your schoolbag? Wouldn't the police be busy?" "I have top-secret technical drawings in my schoolbag." "Young man, who are you? There are top-secret technical drawings in your schoolbag." "I'm from Tengfei Technical School next door." "A technical school student has top-secret technical drawings in his schoolbag. Do you want to laugh me to death?" … "Everyone is dispatched. We must find the technical school student's schoolbag within an hour. If you can't find it, don't come back." "Director, what is so important in the schoolbag that we all need to be mobilized? The big boss came last month, and we have never mobilized so much." "Top secret, don't pry!"