Description :
Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea. In Our Prime
Genre :
Casting :
Choi Min-sik , Kim Dong-hwi , Park Hae-jun , Park Byung-eun , Jo Yoon-seo , Tang Jun-sang , Kim Won-hae , Ju Jin-mo , Kim Hee-jung , Kang Mal-geum , Joo Ye-rin , Jung Seung-kil , Shin Jae-hwi , Kang Joon-kyu , Kim So-suk , Choi Jae-sup ,