Chul-soo is the only son of a legendary thief family. He falls in love with Young-hee who is a police officer. Her family is also a police family. To get her parents’ permission to marry, Chul-soo undertakes an exam to become a police officer, but both families work to prevent their marriage.
| Actor | Role |
|---|---|
 Jin Se-yeonPark Young-hee | Park Young-hee |
 Hong Jong-hyunHan Chul-soo | Han Chul-soo |
 Shin Jung-keunHan Dal-sik | Han Dal-sik |
 Jeon Soo-kyeongJo Kang-ja | Jo Kang-ja |
 Kim Eung-sooPark Man-choon | Park Man-choon |
 Park Eun-hyePark Young-mi | Park Young-mi |
 Kim Soo-miOld woman | Old woman |
 Kim Joon-hoMC | MC |
 Kim Sun-youngTeacher | Teacher |
 Chung Sung-hwaDrunken Man | Drunken Man |
 Kim Do-yeonPark Young-sook | Park Young-sook |
 Lee Jun-hyeokDelivery Man Colleague | Delivery Man Colleague |
 Jang Se-hyunKim Hyun-woo | Kim Hyun-woo |
| JJo Yong-jaeDrug | Drug |
 Jeon Hun-taeGuard | Guard |
| LLee Jung-subGwang-ttaeng | Gwang-ttaeng |
| JJeong Eun-seonPresident | President |
| KKim Yang-wooDrug | Drug |
 Lee Cheol-minDelivery Man | Delivery Man |