A healing melodrama about the fate of Cha Jin-woo, a deaf person who is used to express emotions through pictures instead of words, and Jeong Moo-eun, who expresses her heart with her voice.A healing melodrama about the fate of Cha Jin-woo, a deaf person who is used to express emotions through pictures instead of words, and Jeong Moo-eun, who expresses her heart with her voice.A healing melodrama about the fate of Cha Jin-woo, a deaf person who is used to express emotions through pictures instead of words, and Jeong Moo-eun, who expresses her heart with her voice.