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?
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | 1화: 개천에서 인어난다 | 2014-08-07 | 46 min |
| Season 1 | Episode 2 | 2화: 원수는 한강다리 밑에서 만난다 | 2014-08-14 | 48 min |
| Season 1 | Episode 3 | 3화: 아닌 밤중에 진정한 사랑 | 2014-08-21 | 53 min |
| Season 1 | Episode 4 | 4화: 잉여도 밟으면 꿈틀한다 | 2014-08-28 | 51 min |
| Season 1 | Episode 5 | 5화: 공든 자소설 무너지랴 | 2014-09-04 | 56 min |
| Season 1 | Episode 6 | 6화: 하늘이 무너져도 솟아날 구멍은 없다 | 2014-09-11 | 50 min |
| Season 1 | Episode 7 | 7화: 아니 땐 심장이 두근대랴 | 2014-09-18 | 49 min |
| Season 1 | Episode 8 | 8화: 실패는 잉여의 어머니 | 2014-09-25 | 52 min |
| Season 1 | Episode 9 | 9화: 오르지 못할 나무 쳐다볼 순 있다 | 2014-10-02 | 46 min |
| Season 1 | Episode 10 | 10화: 물거품 무서워 사랑 못하랴! | 2014-10-09 | 60 min |
| Directing | Baek Seung-ryong | Director |
