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![](https://image.tmdb.org/t/p/w92/vX5teH7vHy7B18vNQCafeML2ZPf.jpg)
Lim Soo-jung
Ji Yoon-soo (16 eps)
![](https://image.tmdb.org/t/p/w92/1iDRxID6mHf8rftDG0kLWzfXvQA.jpg)
Lee Do-hyun
Baek Seung-yoo (16 eps)
![](https://image.tmdb.org/t/p/w92/eKw4YbLw0LWkTCn6wbTiKkRltc2.jpg)
Jin Kyung
Noh Jung-ah (16 eps)
![](https://image.tmdb.org/t/p/w92/ylXuvbvw3HBYWBVJ4mOLHHoSOgl.jpg)
Woo Da-vi
Sung Ye-rin (16 eps)
![](https://image.tmdb.org/t/p/w92/rD1QMp1kmx03JSw4eBxeeLvTwAA.jpg)
Jang Hyun-sung
Sung Min-joon (16 eps)
![](https://image.tmdb.org/t/p/w92/6VZQvRC4mNIzddoE3hVpbNgycKN.jpg)
Byeon Jung-su
Yoo Hye-mi (16 eps)
![](https://image.tmdb.org/t/p/w92/crBiA541zurCqSrSjpS4Q6BWglX.jpg)
Choi Dae-hoon
Ryu Sung-jae (16 eps)
![](https://image.tmdb.org/t/p/w92/dKt6fEOXsCQddqGuFdpLcwsgBBp.jpg)
Baek Ji-won
Min Hee-seung (16 eps)
![](https://image.tmdb.org/t/p/w92/zaxNLlgDMVICrF5kuv3HVxLFxbD.jpg)
Kim Ho-jin
Baek Min-shik (16 eps)
![](https://image.tmdb.org/t/p/w92/A5Oe9ZBaKlXiIkaSYAetr4fym15.jpg)
Jeon Guk-hyang
Shin Kyung-in (16 eps)
![](https://image.tmdb.org/t/p/w92/AczH2d9cbgRWkKMkYWqfsRrRi2v.jpg)
Oh Hye-won
Noh Yeon-woo (16 eps)
![](https://image.tmdb.org/t/p/w92/15TkWuAaM9UKjpOVEtONea7knao.jpg)
Lee Kang-ji
Lee Hyun-jae (16 eps)
![](https://image.tmdb.org/t/p/w92/AuEYzjbLwcAtPS6qBoFgXncm1iI.jpg)
Kim Ji-young
Kim Ji-na (16 eps)
![](https://image.tmdb.org/t/p/w92/t7Yltcz3OFproWSWcPLav61LgK0.jpg)
Oh Kwang-rok
Ji Hyun-wook (16 eps)
![](https://image.tmdb.org/t/p/w92/v5daHMmm4aRP6nnhbGEEf7fqKPo.jpg)
Han Gi-joong
Ryu Hyun-il (16 eps)
![](https://image.tmdb.org/t/p/w92/a1ujS0wQBVh2jv05xrGTrpXfRY4.jpg)
Choi Seung-hoon
Young Baek Min-jae (16 eps)
![](https://image.tmdb.org/t/p/w92/7lF6Orcis0qnPaSMCGotPYwD26V.jpg)
Jang Gwang
Noh In-Hyeong (16 eps)
![](https://image.tmdb.org/t/p/w92/g3jc1vUSq6yv79yR3JjgEUsvvuP.jpg)
Son Jin-hwan
Principal Oh Jin-taek (16 eps)
![](https://image.tmdb.org/t/p/w92/zfZIUHaxZDuhMsCtVpHQqMuuuJb.jpg)
Jeon Jin-gi
Vice Principal Choi Sung-han (16 eps)
![](https://image.tmdb.org/t/p/w92/1NTJct8f2RkTZunDfzx6xpzb86g.jpg)
Yang Jo-a
Kim Jin-hee (16 eps)
![](https://image.tmdb.org/t/p/w92/dHjTMijiOfJ9TH5QfdtwoC5d3PQ.jpg)
Ahn Sang-woo
Han Myung-Jin (16 eps)
![](https://image.tmdb.org/t/p/w92/rtVfcQa6ZNbOky8qllrlyER0XV9.jpg)
Choi Woo-sung
Jang Kyu-young (16 eps)
![](https://image.tmdb.org/t/p/w92/5HYV8XVojWUPxBp5KbvprsuNFel.jpg)
Lee Young-eun
Park So-jung (16 eps)
![](https://image.tmdb.org/t/p/w92/11Q74gEPqnXTtI7LLHanKtzoF36.jpg)
Yoon Dan-bi
Nurse (1 eps)
![](https://image.tmdb.org/t/p/w92/qpLj7UXYhsDZj2T5UQYPY5MGk5o.jpg)
Go Seung Bo
Student (1 eps)