��������

Lisa Manoban, a foreign exchange student in South Korea, finds her world, everything she knows and believes tested to their limits, along with her sanity when one day she enters a hidden room on her campus and walks into an American high school in 1964. There, she meets a student called Jennie Kim who makes Lisa's life even more difficult. Is Lisa crazy or has she really found a door that allows her to travel through time and across the world?

jennie kim is a 25 years girl who doesn't believe in love anymore after she got played by her ex her parents getting worried since jennie will grew old sooner ,and she need to have someone in her life to take care of her.they ask jennie to find someone but their stubborn daughter keep refusing until her parents decided , to match her with someone.after jennie heard that , she quickly told them that she'll find her lover by herself And that's when she met a blonde girl working at the coffee shop as a barista , and decided to make her as her fake lover

harin is obsessed with her classmate, sooji.