Set in a village right after the Korean War, poor but good-hearted Heo Sam-gwan sets out to win the most beautiful girl in the village, Heo Ok-ran, by selling his blood to earn money. Years later, the two are happily married with three children, but their family undergoes a crisis when Sam-gwan's eldest son doesn't resemble him and rumors spread about the boy's paternity.
| Actor | Role |
|---|---|
 Ha Jung-wooHeo Sam-gwan | Heo Sam-gwan |
 Ha Ji-wonHeo Ok-ran | Heo Ok-ran |
 Nam Da-reumHeo Il-rak | Heo Il-rak |
 No Kang-minHeo Yi-rak | Heo Yi-rak |
 Jeon Hye-jinMs. Song | Ms. Song |
 Jang KwangDr. Choi | Dr. Choi |
 Min Moo-jeHa So-yong | Ha So-yong |
 Ju Jin-moSam-gwan's Uncle | Sam-gwan's Uncle |
 Sung Dong-ilMr. Bang | Mr. Bang |
 Jeong Man-sikMr. Shim | Mr. Shim |
 Cho Jin-woongMr. Ahn | Mr. Ahn |
 Kim Sung-kyunGeun-ryong | Geun-ryong |
 Kim Jae-youngMr. Cho | Mr. Cho |
 Lee Ji-hoonMr. Gye | Mr. Gye |
 Kim Young-aeGye-hwa's Mother | Gye-hwa's Mother |
 Lee Kyung-youngOk-ran's Father | Ok-ran's Father |
 Kim Ki-cheonVillage Old Man | Village Old Man |
 Kim Jae-hwaNurse | Nurse |
 Yoon Eun-hyeIm Boon-bang | Im Boon-bang |
 Hwang Bo-raGye-hwa | Gye-hwa |
| PPark Ju-hwanVillager | Villager |
 Im Seo-eunDongdaemun Jeil Hospital 5th Floor Nurse 2 | Dongdaemun Jeil Hospital 5th Floor Nurse 2 |