Jessica is a girl who lives alone. She always has her time alone until an incident which keeps coming every night. A strange noise made by her new neighbour. But why do the girls hate the boy so much?

Alexa works as a barista in a normal cafe near her university. Without her knowing, her friend made her an offer of entering a variety show with a famous American-Korean artist, Jayden Lee. Wants or not, she just proceeds with her friend's plan and tries the new lifestyle of dating a celebrity. Will her life changes? Will both Alexa and Jayden dates for real?

Song Yena, a girl who studied at YMC 101 High School, one of the most luxurious schools in the country. She always faced many problems in that school because of her status. Will her fate change when a group of boys transferred to the school?