One day, three siblings receive a postcard from their mother who left them a long time ago. But all it says is "I miss you." Three siblings are disconcerted by the sudden contact, but eventually, they go on a trip to meet their mother.
ProducerBo-hee KIM 김보희
CastHyae-jin CHANG 장혜진 / In-ho TAE 태인호 / Ga-sub LEE 이가섭 / Jin-young KIM 김진영