Ko Tae-rim, a lawyer that makes every single clients not guilty, introduce himself as a justice-seeking lawyer. Whereas Seo Jae-in, having a disturbing history with Tae-rim, visits his office to seek for a lawyer.

Ko Tae-rim was randomly beaten by a mystery man and suspects B&G Law Firm is behind this attack. Whereas B&G starts to investigate DN conglomerate's HR network, and Jae-in gives Tae-rim back a contract to solve the part-time worker murder case.

Due to Jae-in's effort, Tae-rim takes the part-time worker case. Tae-rim shows the critical evidence to turn the table; the witness changes his testimony and finally the defendant is acquitted.

Tae-rim gets the Daeseon meat processor case and gets lots of fee. Tae-rim tosses one of his case, a wedding studio case calling for litigation to Jae-in.

“웨딩촬영장 손해배상청구” 소송 담당 도판사의 등장으로 당황해하던 태림은 법정 내 질서 문란 행위로 감치 6시간에 처해진다. 이를 지켜보던 재인은 도판사에게 감치를 풀어달라 요청하지만, 도판사는 태림에게 진심 어린 사과를 요구하고 태림은 완강하게 거절하는데… 한편, 기석은 의뢰인이 잃어버린 결정적인 증거를 손에 쥐고 재인에게 은밀히 각서를 제안하는데!

Jae-in lost in the wedding studio case due to the defendant's trial waiver. Whereas Ki-seok gets congratulations from other lawyers because of his success on cases.