All About Eve

Jin Sun-mi, a kind and cheerful college student, lives a happy life with her loving father and close friend Kim Woo-jin. Her world changes when her father takes in Heo Young-mi, a troubled but ambitious orphan with a painful past. As Young-mi enters Sun-mi's life, subtle tensions begin to rise.

The rivalry between Jin Sun-mi and Heo Young-mi intensifies. Young-mi's jealousy grows as she observes Sun-mi's close relationship with their mutual friend, Kim Woo-jin. Meanwhile, Sun-mi's father continues to support Young-mi, deepening the tension between the two women.

Unable to bear seeing Woo-jin grow closer to Young-mi, Sun-mi leaves for a short study trip to London, where she meets the mysterious Hyung-chul. Meanwhile in Seoul, In-soo’s return threatens Young-mi’s stability, forcing her into a double life as a tutor by day and bar hostess by night.

Woo-jin’s mother, aware of Young-mi’s true nature, tries to break them up, but he refuses to listen. Returning from London, Sun-mi decides to confess her feelings to Woo-jin with Hyung-chul's encouragement. Meanwhile, both Sun-mi and Young-mi clash over the MC spot at the university festival.

Chosen as the MC, Sun-mi falls into Young-mi’s trap during the festival. Hurt by Woo-jin’s defense of Young-mi, she’s left shaken. When his mother blames Young-mi, Woo-jin leaves home in anger.

Young‑Mi and Woo‑Jin’s relationship takes a serious turn, upsetting his mother and complicating their future. Meanwhile, Sun‑Mi confronts Young‑Mi about her increasingly manipulative behavior. Hyung‑Chul returns to Korea due to his father’s illness and starts growing closer to Sun‑Mi.

Young-mi and Sun-mi join a broadcasting station together as new announcers. Seon-dal and Joo-hee are put in charge of training the new recruits. Young-mi, driven by excessive competitiveness toward Sun-mi, deliberately tries to get close to the senior announcers. Hyung-chul, who joins the company as a director, steps in to stop Executive Director Seo, who is trying to take control of the company.

Hyung-chul, Sun-dal, and Woo-jin end up having a meal together. Hyung-chul starts to feel jealous of Woo-jin over Sun-mi, and he's also angry that Sun-mi is so upset. Young-mi, driven by her ambition to be recognized as a top anchor at the company, decides with Woo-jin that they will pretend not to know each other when they're at work.

Tensions rise as Young-mi's ambition intensifies. She manipulates situations to outshine Sun-mi at work, while Woo-jin grows suspicious of Young-mi’s true nature. Sun-mi struggles emotionally but stays determined. The love triangle deepens, leading to new conflicts.

Young-mi, who gives Hyung-chul a ride to work, finally arrives at the broadcasting station and is parking when she says something got in her eye, prompting Hyung-chul to come closer. Woo-jin sees this scene and a slight tension arises between him and Young-mi.

Sun-mi is devastated after discovering Young-mi’s betrayal. Woo-jin, caught between the two women, tries to stay supportive. Tensions rise at the network as Young-mi schemes further to climb the ladder.

Young-mi's ambition deepens as she manipulates her way into a prime-time news slot. Sun-mi begins to fight back, determined not to let Young-mi win both professionally and personally.

Sun-mi grows stronger, winning respect for her integrity. Young-mi faces backlash for her ruthless methods. Woo-jin's emotional turmoil worsens as he’s torn between loyalty and love.

Young-mi's lies begin to catch up with her. Sun-mi shines during a big reporting assignment. Tension builds between Hyung-chul and Young-mi, who tries to seduce him for her advantage.

Young-mi’s façade starts to crumble as her dark past resurfaces. Sun-mi earns praise for her work, and Hyung-chul’s feelings for her deepen. Woo-jin begins to question his relationship with Young-mi.

Young-mi’s lies unravel as Sun-mi uncovers the truth behind her past. Hyung-chul grows distant from Young-mi, shaken by her manipulations. Tensions rise at the network as their rivalry spills on-air.

Sun-mi’s career flourishes, but Young-mi’s desperation deepens. She takes dangerous steps to regain control. Woo-jin grows more suspicious and confronts her, leading to a tense confrontation.

Young-mi faces a major career setback. Sun-mi remains conflicted but focused. Woo-jin’s loyalty is tested as he learns the full extent of Young-mi’s actions and struggles with his lingering feelings.

Sun-mi lands a prestigious assignment, while Young-mi spirals further. Woo-jin makes a heartbreaking decision. A tragic accident shocks everyone, shifting the trajectory of multiple lives.

Sun-mi steps into the spotlight with grace. Young-mi pays the price for her past. Closure comes as everyone chooses a new path—some hopeful, some regretful—in a bittersweet ending.