I Asked You to Take over the Class, and the Whole Class Was Classified as S-Class by the State.

Lin Yan traveled through time and became a training teacher at a bankrupt technical school, facing the desperate situation of the school closing down. In order to keep his job in the city's science and technology competition, he was stingy and took the whole class of "bad students" to the scrapyard to purchase goods. "These scrap steel pipes and old gas tanks, you can weld a diving suit according to the drawings and fool around with it!" Unexpectedly, the "hard-core teaching system" was activated. As long as he was given conceptual drawings, waste products could be turned into black technology, and he could also teach Lin Yan ultimate scientific knowledge and god-level physical fitness! Three days later, the competition scene. A top student from a prestigious school demonstrated an AI drone in a high-profile manner, and the audience applauded. It was the turn of Lin Yan's students. They came on stage in miniature nuclear-powered submersibles modified by gas tank explosions. They turned on the electricity and flattened the hilltop opposite! There was dead silence in the audience, and the judges were so scared that they peed! The retired military industrial man who paid an unannounced visit was shocked to pieces. The Ministry of National Defense dispatched helicopters to surround the technical school overnight. The leading figure of the Chinese Academy of Sciences knelt down in tears and begged for drawings! When the country regards this group of technical school students with dyed hair and fighting as important weapons of the great power, regards Lin Yan as the "contemporary Einstein" hidden among the people, and even cooperates with the whole country to "collect rags"... Lin Yan was numb: "I swear, I really just took them to do a handiwork! How did these little bastards create nuclear fusion with their hands?!"