Shock! I Became the Principal of the Beast-Eared Girls!

Chen Ling, an ordinary time traveler, accidentally traveled to a super-tech world that seemed to be the future and became the principal of a mecha school. There is no sword and magic here, but there are all kinds of people. As a highly respected principal, what Chen Ling has to do every day includes but is not limited to: "Hey classmate, I'm here to give you extra lessons and one-on-one tutoring!" "Huh? Someone is attacking the school? Oh no... Students, come to me, I will protect you!"