A single postbox stands alone in a wide field. It is postbox where many people who have lost their loved ones drop in letters for those in heaven. Ha Na is one of those people who comes again to mail a letter. She meets a young man called Jae Joon there. He tells Ha Na that he is the ‘postman to heaven’ and proposes that she help him with his work. Hisjob is to convey letters and heal the hearts of the senders. As Ha Na spends time with him, her emotional scars are healed and the two of them seem attracted to each other. However, at that moment, Ha Na realises that Jae Joon has a big secret. Why is he working as a postman?
(Source: Jdrama Weblog)