Overview
Can a woman do anything for the sake of love? Ha Ni is a mermaid princess in the underwater empire but she longs for the human world when she sees and falls in love with a man. She transforms into a human and follows Hyun Myung to live in a temporary house for people who are preparing for employment. The pragmatic Hyun Myung is trying to find a good-paying job to provide him with a comfortable life. But will he be distracted by Ha Ni, who has just 100 days to make Hyun Myung fall in love with her so that she can remain a human?
Cast
- Cho Bo-ah as Ha Ni
- Song Jae-rim as Kwon Shi-kyung
- On Ju-wan as Lee Hyun-myung
- An Kil-kang as Ahn Ma-nyeo
- Kim Seul-gi as Ahn Hye-young
- Nam Joo-hyuk as Park Dae-bak ("Big")
- Park Ji-soo as Yoon Jin-ah
- Moon Hee-kyung as Yoon Jin-ah's mother
- Kim Min-kyo as Do Ji-Yong