The child of the president of Korea and the child of an elite gangster attend the same school. Soon, a rivalry develops between the two kids' respective bodyguards.
Kim Si-meon
Lee Su-kun
Kang Ju-hui
Kim Yeong-in
Kim Byung-man
Jo Su-won
Kim Hyun-sook
Ryu Dam
Lee Hyun-woo
Lee Chang-hwan
Kwak Han-kyu