In 2126, Lin Yu, a tycoon in science and technology, accidentally transformed into a useless teacher who was heavily in debt a hundred years ago. Faced with a classroom full of rebellious students, he used future knowledge to activate dimensionality reduction to attack calculus and precise stock trading, and he used physics and mechanics to tear apart thugs with his hands, completely impressing the whole class! He used the podium as his position and led low-level students to build large tactical AI models. Teachers and students teamed up to assist the Ministry of Security in destroying overseas spy networks, crushing foreign technology giants in actual combat, and independently developed a wall breaker system to slap the entire network of trolls in the face. In the end, Erbenchaosheng counterattacked with enthusiasm and became the pillar of the country! Lin Yu stood on the podium, ready to lead them to conduct nuclear fusion and usher in a new era of technological power.
