It’s summer, and the whole Kim family has gathered in Daegu for the ancestral rites. This includes Seong-jin, the eldest grandson of the family, whose father has taken on the family business: a tofu factory. After the rites, family tensions start to rise and Seong-jin drops the bombshell that he won’t be taking on the family business.
| Actor | Role |
|---|---|
 Kang Seung-hoSeong-jin | Seong-jin |
 Woo Sang-jeonSeung-pil | Seung-pil |
 Son SookMal-nyeo | Mal-nyeo |
 Cha Mi-kyungHae-sook | Hae-sook |
 Oh Man-seokTae-geun | Tae-geun |
 An Min-youngSoo-hee | Soo-hee |
 Jung Jae-eunOk-ja | Ok-ja |
 Seo Hyun-chulDong-woo | Dong-woo |
 Kim See-eunMi-hwa | Mi-hwa |
 Kang Tae-uJae-ho | Jae-ho |
| LLee Song-heeKi-hwan | Ki-hwan |
 Kim Mi-hyangKeum-ok | Keum-ok |
| MMoon Seong-hwanYouth president | Youth president |
| PPark Il-ryongFactory worker 1 | Factory worker 1 |
| YYoon JinFactory worker 2 | Factory worker 2 |
| HHam Chae-rimYoo-jin | Yoo-jin |
 Lee Jae-woongByeong-gu | Byeong-gu |
| LLee Yeon-jinNot listed | Not listed |
| LLee Jae-namNot listed | Not listed |
| SSeo In-yeongNot listed | Not listed |