My Mother the Mermaid

Na-young works at a post office and is sick and tired of being around her shamefully unyielding mother and her pushover father whos excessively nice. The only thing that she can look forward to is her trip abroad in a few days. But one day, her father leaves home without any notice. Her mother doesnt care what happens to him and doesnt care to look for him. Na-young has no choice but to give up her dream trip abroad and to search for her father instead. Once she arrives at her parents hometown, Na-young is shocked to meet someone shed never expect, even in her dreams.