It is a story of a turbulent growth period for an obese boy who accidentally becomes the class president after failing to do anything properly.
The main character, Lee Ro-woon, is a boy who is dissatisfied with everyone: his disabled older sister, his friends and teachers who dislike him, and his mother who only loves his older sister.
As the second semester begins, Lee Ro-woon, who is furious at the sight of girls who don't want to be his partner, runs for class president.
And through all kinds of threats and persuasion, he becomes the class president… … .

This is a fairy tale that tells us how happy it is to be needed by someone, through the main character who becomes a truly 'beneficial' child.
It also makes us think about what a leader's role is and what a leader needs.
Episodes that can commonly occur in school life unfold at a fast pace, helping children become immersed in the story.
This is a fairy tale that guides children's thinking so that they can grow into good leaders with good thoughts.