: A firefighter named Jung Kook-hee (Lee Jun-young) rescues Ji-seong from an accident, marking their first meeting. Episode 2: Confronting the Truth
: Heartbroken by the revelations about her fiancé, Ji-seong decides to end the wedding. She uses the information provided by the AI—specifically taking nude photos of him in the shower—to use as leverage and protect herself against his harassment. : A firefighter named Jung Kook-hee (Lee Jun-young)
: Ji-seong tries to run Jung Kook-hee’s profile through her AI program, but it yields no results. Kook-hee is an "analog" person with no social media presence and minimal digital footprint, making him the only man the program cannot analyze. : Ji-seong tries to run Jung Kook-hee’s profile
(2020) is a South Korean romantic comedy and sci-fi series that follows Seo Ji-seong, a household appliance developer whose life changes when she accidentally creates an AI program that can identify "trashy" men. The first two episodes establish the core premise:
The first two episodes establish the core premise: a technological glitch that provides the female lead with unfiltered—and often devastating—data about the men in her life.
: Ji-seong begins using the program to help her friends avoid similar heartbreaks, though this power starts to weigh on her as she navigates the ethics of her discovery. Key Characters