Myung Seong-ah, a high school girl, secretly holds the top rank in a wildly popular online game called Jjamppong Soft Tofu Ramen. Determined to keep her identity hidden, she’s careful not to let anyone discover her secret.

However, on her very first day of high school, she crosses paths with Kang Han-joon, her in-game rival known as Strong Joon. Panic sets in as she fears he might uncover her true identity, making her so anxious that she even contemplates quitting school.

Amidst this chaos, Myung Seong-ah meets Ahn Tae-ui, a boy who is the spitting image of her game character, Jjamppong Soft Tofu Ramen, and she falls for him instantly.