Lee Ha-yeon is the wife of the heir to Ilsin Group and even so one of the richest women in South Korea. She is respected and enjoys the luxury of her penthouse. But one day she is found dead in a hotel room. The police thinks she had been poisoned and is investigating the case very secretly to avoid a scandal. But they have no clue what happened to Lee Ha-yeon. They are no signs of a forced entry and there are no fingerprints at all. The police are even wondering what Ha-yeon did in this hotel room. But the police is joined by Ha-yeon's estranged sister Ha-jong who received a camera from her sister just shortly before her death. The camera reveals that Ha-yeon had several sex chats and meetings. And they also get to know that Ha-yeon had been blackmailed and finally they witness how she was killed. Ha-jong feels guilty as she couldn't help her sister and she becomes desperate to find the murderer.

Jin-goo is tall and handsome. Sam-bong is short and ugly. The two go to the same university and live in a rooftop house in the country. One day, Jin-goo meets Se-ra who simply wants to be in his arms. She begs him to let her stay with him for a week as she has no where to go and the three of them live together.

Two women working in the same industry with the exact same name keep getting their lives entangled both professionally and personally.

2012 South Korean television series

2014 South Korean television series

Her irresistible fatal love, his love is stuck in the trap. Ah-yeon looks sensual in those short tennis outfits she always wears. When Min-seok, a successful prosecutor encounters Ah-yeon in a parking lot of a tennis court, he happens to provide her with help unexpectedly. He later gets contacted by Ah-yeon frequently. Although Min-seok, the married man tries to refuse her excessive hospitality towards him, it’s not easy to refuse those. One day, Min-seok receives a correspondence saying he is accused of bribery and then he realizes he might lose his position as a prosecutor. While his relationship with his wife has become unstable as well, he cannot stop thinking about Ah-yeon. He after all begins the relationship with Ah-yeon he should not have started.