These are the Choi’s, containing Choi Beomgyu, Choi Yeonjun, and Choi Soobin. They are all smart and handsome, they are also called as the “Three towers” of your school.

one day, you were reading a book until three guys went to sit at the other bench right beside you. It was the three towers, you dont know them well because you were new at the school