Idle Mermaid

Aileen, a mermaid, falls for a human chef and is determined to become human. Jin Ah's mom moves her out of Surplus House so that she can find a husband.

Hyun Myung's interview doesn't go well when they see that he majored in art. Aileen gets legs and goes to her first party.

Aileen sets out to find true love. Hyun Myung tries desperately to salvage his relationship with Jin Ah.

Aileen has to find out who saw her tail. JH Food announces that they are looking for interns and the guys in Surplus House are desperate to be picked.

Aileen gets drunk and is overly forward with Shi Kyung. Jin Ah learns Shi Kyung's secret.

The damage to the food truck came to one million won. Since the Surplus House residents don't have any money, Ahn Ma Nyeo tells them that they can work off their debt. Shi Kyung calls them in to be food tasters.

Hyun Myung overhears Aileen talking to Ahn Ma Nyeo about how many days she has left and comes to his own conclusions. Shi Kyung tracks down Aileen.

The Surplus House residents work on their contest entry, but they are devastated when they learn what the elite study group has been up to.

Hyun Myung tries to make sense of what he saw. Shi Kyung figures out how he can also participate in the contest.

Tensions mount as Hyun Myung and Shi Kyung become more jealous of each other and Aileen is running out of time.