| Name | Character | Episodes |
|---|---|---|
| Krystal Jung | Jung Soo-Jung (niece of Sung-Soo) | 138 |
| Ye Ji-won | 138 | |
| Kim Sung-su | 138 | |
| Jin Seo-yeon | 138 | |
| Kim Young-kwang | Lee Young-kwang | 138 |
| Name | Character | Episodes |
|---|---|---|
| Krystal Jung | Jung Soo-Jung (niece of Sung-Soo) | 138 |
| Ye Ji-won | 138 | |
| Kim Sung-su | 138 | |
| Jin Seo-yeon | 138 | |
| Kim Young-kwang | Lee Young-kwang | 138 |