The Sound of Magic is based on Naver webtoon Annarasumanara by Ha Il-kwon.The Sound of Magic is an emotional music drama that revolves around Yoon Ah-yi, a normal school girl, who has desired to become a magician since her early days.
She wished to grow faster to fulfill her dream. Then she meets an adult magician, Lee Eul, who wants to stop time and remain as a child. Her life changes after she meets him, as she decides to follow her dream in earnest.