Delightfully Deceitful

Moo-young has only been taking cases of high-profile clients due to his health condition. But he can no longer suppress the passion in him, so he decides to take the Geumseong murder case. Thanks to him, Ro-um gets exonerated. After being released from prison, Ro-um quickly finds a way to make money using her photographic memory.

Moo-young learns that Ro-um was one of the kids sponsored by the Jeokmok Foundation. He learns the history of how Ro-um grew up and why she had to confess that she killed her parents. Meanwhile, Ro-um calls her old friends to carry out the plan she has been planning all her life.

Ro-um catches a man trying to capture her photos and finds out how he's been taking photos of random women secretly. When Moo-young comes to help her, Ro-um suggests unlawful ways to punish him. Meanwhile, Moo-young looks for ways to help Ms. Seo, who lost her son after she gave him up for adoption.