Y Big Four Famous Catchers: the Cold-Blooded Chapter

I have been unlucky recently, even a freshman has to write a thesis! F*ck, I just wrote an article about a university teacher, and I was so angry. Introduction: University Y is an elite university with talented people, strange people, weirdos... There are many of them, but the most famous ones are the four professors of this school. Although they have different positions, different personalities, and even the friendship between them is not deep, they all have a hobby - to "become" people, and it can be said that there are countless students in their hands. Therefore, the students in the school gave them the title "Four Famous Catchers". Here is their profile (in no particular order): Cold-blooded: Name: Leng Feixue Gender: Male Age: 30 Occupation: University Professor of Marxist Philosophy Mantra: Sleep well~ Interests: Appreciating the pained expressions of the students who were pawned by him Ruthless: Name: Wu Qing Gender: Male Age: 30 Occupation: Professor of Constitutional Law Mantra: Everyone is equal before the law Hobbies: Pawning rich kids Chasing life: Name: Shen Zhuiming Gender: Male Age: 30 Occupation: Computer Professor Mantra: Study hard, you will not be able to use computers in the future, but you will be illiterate. Interest: Give students the same questions they did in the postgraduate entrance examination, euphemistically called "advance education" Iron Hand: Name: Li Tie Shou Gender: Male Age: 30 Occupation: Professor of history Catchphrase: None Interests: Studying the history of various countries What I want to tell is a cold-blooded story