A renowned corporate attorney at a prestigious firm gambles on a dropout with a photographic memory but no law degree to help on high-stakes cases.

1. What determines the destiny is not a chance, but a choice. 60m A struggling young man heads to a hotel to run a shady errand -- and stumbles into a job interview with an eminent attorney forced to hire a protégé.

2. If you get a chance to cast the dice, just do it. Once you do it, you get at least one step forward. 60m Park Myeong-hwan files a lawsuit against Choi Gang-seok. Go Yeon-u is assigned a pro bono sexual harassment and wrongful termination case.

3. There is always a dark side behind the mask of truth. And that is why... 62m Yeon-u sets out to make things right on two fronts: the hostage situation he put Cheol-sun in, and the damage he caused to the sexual harassment case.

4. Just because the truth is coming out, it does not necessary mean that you will win. 61m A divorce case reunites Gang-seok with an old flame. Blackmailed by Chae Geun-sik, Yeon-u must convince a hip-hop artist to become a Kang & Ham client.

5. To capture a hyena, carrion has to be used as bait. 61m A class-action suit's defense lawyer challenges Gang-seok to a duel in court. In Kang & Ham's mock trial, Yeon-u is pitted against a three-time champ.

6. The water a cow drinks turns to milk, the water a snake drinks turns to poison. 60m Yeon-u 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.

7. Is a sheath truly unnecessary for a knife called justice? 61m Yeon-u suspects Gang-seok is hiding something from his past and investigates, and later helps an accountant accused of forging his academic credentials.

8. Justice is giving back everyone what they rightfully deserve. 62m Gang-seok is torn between his loyalty toward his mentor and protecting himself. Yeon-u notices an oddity on Kang & Ham paystubs processed by Namyoung.

9. You can't go back in time and start over again, but you can still aim for a new ending starting from now. 62m Gang-seok defends a man he wrongfully imprisoned as a public prosecutor. Painful memories surface when Yeon-u is assigned to a hit-and-run case.

10. You can prove your worth by showing the kind of risk you are willing to take. 62m Gang-seok tries to prove his theory on who actually murdered Kim Min-ju. Yeon-u learns a detail that Park Jun-gyu failed to mention before.

11. If you wish to swallow a demon, you must swallow its horns too. 62m Rumors of Ham Gi-taek's imminent return rattle Kang & Ham's staff. Yeon-u gets his first solo case: a young woman claiming her book idea was stolen.

12. If you have blind faith about your ideals, you'll be betrayed by the reality. 60m Gang-seok tries to end a nurses strike at Haram Sanatorium, but when Gi-taek interferes, Yeon-u gets caught in the middle of their power struggle.

13. The moment you fly up with wings called lies, you will not be landing. 63m A lawsuit against a car manufacturer over a fatal accident reunites Gang-seok with David Kim. Yeon-u introduces Kim Ji-na to his grandmother.

14. The best way to keep a secret is not telling it to anyone. 60m When David Kim offers to settle out of court if Gang-seok is disbarred, Yeon-u gives Ha-yeon an idea to measure Gang-seok's chances of winning in court.

15. When you lose your destination, look back on the path that you've walked thus far. 63m Kang & Ham's partners vote on whether to allow the case against Gang-seok to go to trial. But first, Yeon-u presents testimony he gathered from CEO Seo.