Song Chang-ee
Firefighter, Jeong Goo-sang
![](https://image.tmdb.org/t/p/w92/7eCmWTq4UT1MppZHvnFALNfHlVp.jpg)
Yeo Hyun-soo
Kang Seok-woo
Joo Hye-rin
Goo-sang and Soon-yeong's daughter, Seul-gi
![](https://image.tmdb.org/t/p/w92/p6h5k6Rim06ivOFt6WpNaTFJIqg.jpg)
Seo Ji-hye
Goo-sang's wife, Kim Soon-yeong