
As a chief of staff in the National Assembly, Jang Tae-jun influences power behind the scenes while pursuing his own ambitions to rise to the top.
StatusEnded
TypeScripted
Original LanguageKorean
Network

Season 1 of Chief of Staff premiered on June 14, 2019
Jang Tae Joon graduated from the Korean National Police University and worked as a detective. He wanted to gain more power and decided to work in the National Assembly. Now, he is the chief aide to a 4-time lawmaker. He has excellent intuition, a cold-blooded decisiveness and a strong desire to win. He was able to place his lawmaker in the position of the party representative, but Jang Tae Joon has higher ambitions. Meanwhile Kang Sun Young is a first year lawmaker who got elected through proportional representation and is a spokesperson for her party. She worked as a lawyer and hosted a current affairs TV program prior to becoming a lawmaker. She is ambitious and does her job well. Kang Sun Young has an awkward relationship with Jang Tae Joon, whose boss is a rival of the senior lawmaker who got her to become proportional representation lawmaker.

Season 2 of Chief of Staff premiered on November 11, 2019
The real political players behind the spotlight take a dangerous gamble. Super Adviser Jang Tae Joon heads towards the peak of power and fiercely struggles for survival. Jang Tae Joon worked as the chief aide to Lawmaker Lawmaker Song Hee Sub. He now returns as a lawmaker and achieves the height of his power.

이정재
Jang Tae-Joon

신민아
Kang Sun-Young

이엘리야
Yoon Hye-Won

김동준
Han Do-Kyung

정진영
Lee Sung-Min

김갑수
Song Hee-Seob

정웅인
Oh Won-Sik

임원희
Ko Seok-Man

김홍파
Jo Gap-Young

유성주
Lee Chang-Jin

전진기
Lee Gwi-Dong

이철민
Kim Hyung-Do

Park Sung-jun
Jung Min Chul

전승빈
Kim Jong-wook

Do Eun-bi
Noh Da-Jung