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, cold-blooded decisiveness and a strong desire to win. He was able to place his lawmaker in the position of party representative, but Jang Tae Joon had 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 a proportional representation lawmaker.
(Source: AsianWiki)