The Sound of Magic

Choi Sung Eun is a high school student who earns a living by doing part-time jobs to support herself and her sister. Her parents have abandoned them, and she has no clue about their whereabouts. Despite her difficult financial situation, she excels academically and is one of the top students in school. Her classmate, Hwang In Yeop, constantly competes with her for grades. One day, Choi Sung Eun encounters a mysterious wizard, Ji Chang Wook, in a deserted city metro...