Fat, ugly, nerd. All these used to describe Kim Taehee. That is until she was accepted into Seoul National University and knew things would need to change. From an ugly duckling to the queen of Seoul, Taehee receives love and admiration from all her classmates and all her followers on her SNS. Although she’s now the most popular girl in South Korea and most well-known ulzzang worldwide, she soon finds out she’s still no match to her brother, Kim Taehyung.

Things don't go so simply for her though. Soon, people begin to try to sabotage her reputation. What does she choose to do to maintain her credit? The solution may be nearer than she thinks.