TBA

Hong Cha-yeon, a rich boy, is bedridden due to a motorcycle accident, which prevents him from going to school.
If his father, Chairman Hong, finds out about this, Hong Cha-yeon will be kicked out.
Cha-yeon’s mom, who believes emergency measures are needed, offers some kind of contract to granddaughter of a housekeeper at her home, Kim Nu-ri, who resembles Hong Cha-yeon as a Doppelganger.
If she goes to school dressed as a boy until Hong Cha-yeon's body recovers, she will get a small apartment.
Kim Nu-ri, who was reckless but in trouble, had no reason to refuse. That's how Nu-ri's life in high school begins.

From the first day of school, Nu-ri became a shuttle for Lim Seok-young's bag and being dragged around.
Nu-ri feels bad for Lim Seok-young, but he begins to look different when Lim Seok-young saves her from bullying by gangster Kang Eun-ho.
Nu-ri is getting used to Lim Seok-young going back and forth between tsundere and kindness.
While the feelings of friendship are exchanged between them, Lim Seok-young reveals that she is a girl. So the two shared deadly secret.
And between the two, the school begins to make fun of them, asking if they are a gay couple, and their friendship and love begin to crack little by little.