Account Deleted focuses on a girl who enters a new school where she wants to become someone with a new style. She enters the new school and her style makes her a popular person inside the school. But after making contact, the girl realizes that her classmates have mistaken her for another girl.

In the course of the plot, this girl also interacts with the girl she was mistakenly recognized as. Very coincidentally the girl who used to be a trainee just happens to want to study on in a very low key style inside this new school. So the two girls decided to outwardly forgive and keep what their classmates wrongly thought they were.

The drama focuses on the two girls' thoughts about their psychological changes during adolescence. As they want to change their style, but it's different from their past style, there are some misunderstandings, and that's what these two girls need to **** together.