Synopsis: BlueMic!

As a sophomore, Sihu Choi has become well-liked among his peers for his calm attitude when rejecting confessions and delivering the daily morning announcements. One student, Aeun Son, is particularly infatuated with Sihu's soothing voice and frequently shows up to class late so she can hear him in a peaceful hallway. As the new school year begins, Aeun's fascination with Sihu is reignited, and she resolves to become his friend. With the help of her older sister and the fact that they are now classmates, can Aeun succeed where others have failed?