After a health crisis that keeps her at home for 76 consecutive days, Klara Calder does nothing but listen to her favorite radio program, "Follow My Voice". But one day, she wonders: is it possible to fall in love with someone you've heard on the radio, but have never met? Can she truly feel something for Kang Carson-Wu, the radio show host whose voice she's only heard once? Will she overcome her fears and venture out into the world again?
