Lesbian couple Sun-woo and Hee-suh buy a small apartment, which they’ve put everything for. But when Sun-woo loses her job and injures her leg, their relationship begins to sour while Hee-suh is sorely responsible for paying the mortgage and interest. Their stress level reaches a fever pitch when a foul odor starts to emanate from downstairs.
| Actor | Role |
|---|---|
 Sohn Su-hyunSun-woo | Sun-woo |
 Park Ga-youngHee-seo | Hee-seo |
 Lee Joo-youngMyeong-hee | Myeong-hee |
 Jeong Ae-hwaJung-nam | Jung-nam |
 Jeon So-hyunShin-im | Shin-im |
| CChoi Eun-youlEun-joo | Eun-joo |
 Lee Ji-haYoung-ran | Young-ran |
 Jeong Soo-jiHee-joo | Hee-joo |
 You Eui-taeChan-sung | Chan-sung |
 Jeong Bo-ramHo-yeon | Ho-yeon |
 Yun Bu-jinHee-gyeong | Hee-gyeong |
 Eom Ok-ranSoon-ok | Soon-ok |
 Seo Eun-jiOk-jung | Ok-jung |
| LLee Yu-kyungHong-joo | Hong-joo |
 Seo Suk-kyuJin-woo | Jin-woo |
| SSon Yoon-hwanHospital Director | Hospital Director |