Kim Hye-in has to transfer to Cheongdam International High School after witnessing a murder. She crosses paths with Baek Je-na, a bully who happens to be connected to the case.
Ji Soo, an advertising planner who is faithful to her desire to date someone she likes, is proud of her working abilities at her company. She is dating Tae Oh who is her superior at work and Ji Ho, a cheerful young man, who is out there trying to make ends meet. But when Ji Ho went to work at Ji Soo's company, Ji Soo's daily life, which seemed perfect, began to collapse... Will Ji Soo be able to handle all this and continue her two-legged relationship?
Two women from a noble family in Joseon Dynasty get to time-travel and meet some men living in 2023. An eclipse happens when the two women mysteriously show up at the grand party in the Dan family's vacation home. The two women's appearance leads the Dans into a strange yet beautiful story transcending time and space. Du Ri-an and So-jeo are pure and elegant women from Joseon, and they're mother-in-law and daughter-in-law. Their story develops as they get to meet Baek Do-yi and rich men from the Dans. How will this unique time-traveling story unfold?
