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?
Cho Bo-ah
Song Jae-rim
On Ju-wan
An Kil-kang
Kim Seul-gi
Score: 7.8
Score: 5.1
Score: 10.0
Score: 7.0
Score: 10.0
Score: 7.7
Score: 7.0
Score: 6.7
