All Cast

Yoon Ah-young

Yoon Ah-young

Yi-gyeong (voice)

Song Ha-rim

Song Ha-rim

Su-yi (voice)

Lee Da-seul

Lee Da-seul

Eun-ji (voice)

Jang Mi

Jang Mi

Acco / Yi-gyeong's mother (voice)

Lee Gyu-chang

Lee Gyu-chang

Teacher / Yi-gyeong's father (voice)