Bori, an 11-year-old girl in a seaside village, is the only family member who can hear. As an elementary school student, Bori becomes more and more accustomed to talking with her friends while finding it hard to communicate with her family in sign language.
Bo-ri
Jung-woo
Hae-jin
Mother
Eun-jeong
Grandfather
Auntie
Eun-jeong's Father