Soobin is a diligent university student, he never misses lectures, loves to study and does not like to do everything that modern teenagers do now. Dresses identically and unremarkably. But his friend Beomgyu introduces him to his friend from the parallel class, Choi Yeonjun. Soobin doesn't like Yeonjun, he's too much for him. But Yeonjun is not the type to give up easily. If not by force, then by his appearance he will make you fall in love with him.