Story is set in Daegu, South Korea during the 1970's. Lee Jung-Hee is in the 2nd grade of high school. She has a bright personality and is the second daughter of a family who runs a toy factory. She and her friends go through adolescence.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2017-09-11 | 65 min |
| Season 1 | Episode 2 | Episode 2 | 2017-09-12 | 65 min |
| Season 1 | Episode 3 | Episode 3 | 2017-09-18 | 65 min |
| Season 1 | Episode 4 | Episode 4 | 2017-09-19 | 65 min |
| Season 1 | Episode 5 | Episode 5 | 2017-09-25 | 65 min |
| Season 1 | Episode 6 | Episode 6 | 2017-09-26 | 65 min |
| Season 1 | Episode 7 | Episode 7 | 2017-10-02 | 65 min |
| Season 1 | Episode 8 | Episode 8 | 2017-10-03 | 65 min |
| Writing | Yun Gyeong-a | Writer |
| Directing | Hong Seok-ku | Director |
