Aside from the good looks...\r\nKim Joon-young, an academy instructor who has nothing to put forward in terms of academic background or teaching ability.\r\nAfter meeting an old man, everything changes.\r\n\r\nNational middle and high school performance evaluation of all subjects,\r\nMidterm and final exams, as well as the SAT.\r\nGet a USB with all future releases.