A mobster must complete college and spend some time as an ethics teacher in order to receive a promotion to a coveted territory.
Jeong Jun-ho , Jung Woong-in , Jung Woon-taek , Kim Sang-joong , Kang Sung-pil , Choi Yoon-young , Han Hyo-joo , Lee Soo-hyuk , Haha , Park Yong-sik
CJ Entertainment