The fictional drama revolves around the brilliant female heroine Woo Young-woo (played by Park Eun-bin), South Korea's first lawyer with autism. The story follows her development as a brilliant rookie lawyer, her working problems as an autistic person, and her connections with her colleagues, including a growing romance. Its record ratings put it in the company of other top-performing K-dramas in South Korean cable television history, such as Goblin (2016–2017), which achieved an 18.7 percent rating for its final episode.