A student with retinitis pigmentosa bonds with a young blind teacher and her seeing eye dog.
최수영
Jung Ah-yeon
정찬비
Park Eun-seo
정선경
Eun-seo's Mother
Ji Yong-seok
Gong Shi-ho
강균성
Do Sang-joon
Yoo Yeon-mi
Jin-joo
