Choi Kang-Seok, a capable, distinguished lawyer of the law firm "Kang and Ham", recruits a young man named Go Yeon-Woo who has a retentive memory but no law degree. An adaptation of the American TV show "Suits".
Claire is slowly learning what it means to be a facilitator, but she isn't doing a great job. She gives terrible advice to Seo-yeon. Someone ends up getting fired.
Claire urges Joon Park to apologize to Seo-yeon, but he has trouble doing so because of his pride. Claire further messes things up for the two leads while a fire occurs at the restaurant.
Yeon-Woo sets out to make things right in two fronts: the damage caused to the sexual harassment and wrongful termination case and the hostage situation Chul-Soon is in.
A divorce case reunites Kang-Seok with an old flame. Blackmailed by Chae Geun-Sik, Yeon-Woo must convince a hip-hop artist to become a Kang and Ham client.
A class-action suit's defense lawyer challenges Kang-Seok to a duel in court. In Kang and Ham's mock trial, Yeon-Woo is pitted against a three-time champ.
Yeon-Woo thinks fast to turn the tables on his opponent in the mock trial. Kang Ha-Yeon learns something about her ex that casts new light on his case.
Yeon-Woo suspects Kang-Seok is hiding something from his past and investigates. Later, he helps an accountant accused of forging his academic credentials.
Kang-Seok is torn between his loyalty towards his mentor and protecting himself. Yeon-Woo notices an oddity on Kang and Ham paystubs processed by Namyoung.
Rumours of Ham Ki-Taek's imminent return rattle Kang and Ham's staff. Yeon-Woo gets his first solo case: a young woman claiming her book idea was stolen.
