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.
|Title||Chief of Staff|
|First Air Date||2019-06-14|
|Last Air Date||2019-06-14|
|Episode Runtime||01 Hours 00 Minutes|
|Total Episode(s) on All Seasons||10|
|Production Companies||Studio & New|