Why Do You Still Need to Take Exams When You Have Already Come to the Magic World?

World view: a parallel world where magic and reality are intertwined. This is a society where science has stagnated and magic theory has become a mainstream subject. The college entrance examination selects not science students, but magicians. The protagonist, Lu Liangwen, is a 30-year-old "official" who has repeatedly failed in the exam. His soul travels into the body of a rural high school student with the same name and surname in a parallel world. Core conflict: How can a middle-aged man with a mind full of "thesis writing" and "practical testing skills" survive among a group of high school students who have studied magic theory since childhood? He has no magical talent, but he has the logical thinking and test-taking experience of an adult. Special ability: The protagonist carries a system similar to the "Civil Service Examination Wrong Question Book" with him, which can transform magic theories into logical models for analysis.