With a genius-level IQ, Woo Young-woo learns to embrace her extraordinary self while forming a tight-knit community of friends and allies.
On her first day at a new job, Woo Young-woo meets an ally, a skeptic and an old acquaintance. She takes on an assault case involving an elderly couple.
The father of a bride sues a hotel for a wedding that ended in a humiliating disaster. Lee Jun-ho asks Young-woo to share her whale facts over lunch.
A tragedy surrounding two brothers forces a family to face a difficult truth. Young-woo attempts to bridge a communication gap with a client.
Dong Geu-ra-mi seeks legal advice from Young-woo when her father unknowingly agrees to take on a massive debt. Kwon Min-woo broods in resentment.
A copyright battle between two ATM companies stokes a rivalry between Young-woo and Min-woo. Geu-ra-mi teaches Young-woo how to spot a liar.
Young-woo joins Choi Su-yeon in her mission to reunite a mother with her daughter. They explore every avenue to reduce a four-year sentence.
Residents of a small town file a class-action lawsuit to stop the construction of a highway. Hanbada Law Firm goes up against their biggest competitor.
Taesan Law Firm keeps a step ahead of Hanbada Law Firm as conditions lean in their favor. Tae Su-mi makes an offer to Young-woo.
A self-proclaimed leader of the children's liberation movement gets arrested for kidnapping. Young-woo tries to win Jun-ho's affection.
A man faces jail time for taking advantage of a woman with a disability. Jun-ho's peers frown on his relationship. Min-woo pries into Young-woo's life.
Young-woo lands in a tricky legal position after a married couple seeks counsel to help settle a dispute involving a massive lottery win.
Young-woo encounters Hanbada's dark side while working on a wrongful termination lawsuit. Jung Myeong-seok fears he has a target on his back.
A temple on Jeju Island goes to court for charging admission to the public, Young-woo meets Jun-ho's family, and Myeong-seok reflects on his life.
The Hanbada lawyers look for the owner of Myeong-seok's favorite noodle shop. Young-woo faces obstacles at the trial and in her relationship with Jun-ho.
When Young-woo clashes with her new supervisor during a case for a large online retailer, Myeong-seok advises her to lie low and lean on her peers.
Young-woo receives evidence that could make or break her case, while Min-woo changes his plans--and Jun-ho follows his heart.
