The Magic Professor Who Can Only Teach Math and Science

Ryan transmigrated into a magical world, becoming a professor of magic at a prestigious university and forging close ties with the emperor. But he couldn't use magic, and he couldn't run away. To keep his teaching credentials and hold on to his job without letting the emperor discover his true identity, he had no choice but to pretend to be a professor. But he was a magic theory teacher who couldn't use magic and had no mana. What was he supposed to do? [Science Education System activated] [Only skill: Comprehensive Science Textbooks] [You can freely review any textbooks you studied in the past in your mind.] [Teaching students will improve your science skills.] Ryan worked hard at teaching. He believed that even if he was a terrible teacher, his genius students would surely learn something on their own. He didn't need to worry about their achievements, because Ryan would fudge the results. But Ryan had plenty to worry about: keeping his job, resolving conflicts between students, avoiding trouble from the imperial duke who had once supported him, and keeping out of the emperor's way so he wouldn't get killed. Wait, why was there an invitation from the Magic Tower's Page Society, too? I don't want to meet with those dangerous lunatics! … “Professor! Professor!” “What is it?” “I think I really saw that neutron you mentioned through magic!” “Oh, that's great.” “I'm going to try that chain reaction you told us about. Come take a look!” “Oh, that's gre, ” Ryan suddenly spun around and saw something glowing in the hands of one of his prized disciples. “Don't come any closer!” [Physics Lv. 50] [Chemistry Lv. 45] [Reaction Cancelled!] Really, you should never teach apprentices.