Song Hee-seop

"주인 말 안 듣는 소 새끼를 어찌하는 줄 알아? 코에 코뚜레 끼워 끌고 다니는 거야."

 is a politician at the National Assembly. He is a cutthroat man with conniving interests towards Jang Tae-joon in his rise to political power.