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
Ha Ni
Song Jae-rim
Kwon Shi-kyung
On Ju-wan
Lee Hyun-myung
An Kil-kang
Ahn Ma-nyeo
Kim Seul-gi
Ahn Hye-young
Nam Joo-hyuk
Park Dae-bak ("Big")
Park Ji-soo
Yoon Jin-ah
Moon Hee-kyung
Yoon Jin-ah's mother
Kim Min-kyo
Do Ji-Yong
Now Apocalypse68%
Red vs. Blue74%
Boo, Bitch72%
Go Back Couple77%
Tripping the Rift64%
Solar Opposites78%
Mating Season78%
Star Trek: Lower Decks76%
Weird City60%
HarmonQuest78%
Future Man71%
The Tick70%
Dreaming of a Freaking Fairy Tale70%
ONE PIECE81%
Deadbeat65%
Sausage Party: Foodtopia68%
The Big Door Prize61%
Melting Me Softly77%
Ugly Americans82%
A to Z63%
