Legend of the Blue Sea - Diary of a Mermaid 7

Web Exclusive | Episode: 7 | Duration: 01:59 | Original Airdate: 12/15/2016 | Drama

A mermaid can only fall in love with one person in all his or her lifetime… Find out how this otherworldly romance between a human and a mermaid blossoms in hit drama series ‘Legend of the Blue Sea’, first and exclusively on ONE!