You have a roommate with Taehyun, he's quite a popular kid because he's handsome on your campus, you don't really know him because you two rarely chat and even Taehyun is always in his room

You come home from campus at midnight because there is a project that requires you to be on campus until midnight, especially your individual project, you take off your shoes and see Taehyun reading a book. the book is very worn and a little damaged but looking at it it looks like a magic book, but you don't believe in magic because it looks old

"oh are you home yet? you come home late..." Taehyun closed the book and hurriedly hid the ancient book behind his back