In late 1700s Korea, Lady Cho challenges the playboy Lord Jo-won into seducing and sleeping with her husband's coming young, virgin concubine. Lady Cho agrees to sleep with him if he succeeds.
| Actor | Role |
|---|---|
 Bae Yong-junJo Won | Jo Won |
 Lee Mi-sookMadam Jo | Madam Jo |
 Jeon Do-yeonLady Jeong | Lady Jeong |
 Jo Hyun-jaeKwon In-ho | Kwon In-ho |
 Lee So-yeonLee So-ok | Lee So-ok |
 Jeon Yang-jaVice-premier's Wife | Vice-premier's Wife |
 Na Han-ilNobleman Yoo | Nobleman Yoo |
 Lee Mi-jiSo-ok's Mother | So-ok's Mother |
 Choi Seong-minSlave | Slave |
| HHan Yi-binEun Sil-i | Eun Sil-i |
| LLee Yoon-geonYoon Jong-won | Yoon Jong-won |
 Banyah Maria ChoiChu Wol-Yi | Chu Wol-Yi |
 Min Kyeong-okWoman from Andong | Woman from Andong |
 Suh Yun-aJeong Geum-i | Jeong Geum-i |
| JJeong Seok-kyuKim Heung-yeon | Kim Heung-yeon |
| CChoi Dae-eungElder 1 | Elder 1 |
 Jung Jae-jinElder 2 | Elder 2 |
 Gong Ho-seokElder 3 | Elder 3 |
 Lee Young-silMr. Choi's Wife | Mr. Choi's Wife |
| JJang Min-seokServant In Charge of Doctor | Servant In Charge of Doctor |
| KKim Hyeon-jeongSponsored Scholar | Sponsored Scholar |
| JJeon Myeong-seonMr. Oh's Wife | Mr. Oh's Wife |
| LLee Yeong-silMrs. Heo | Mrs. Heo |