"Everybody has a dream, but not everyone has the will to achieve it." Jennie Kim makes everyone in their school turn their heads when she walks down the corridor. She's the face of their school, the perfect student every parent dreams their kids to be, but she's not the Number One student, and she hates it. Lalisa Manoban, a sweet young Thai girl who grew up in South Korea after the tragic love story of her parents. She promised herself to always be the Number One in everything she does, hoping her achievements would reach her father who abandoned them and make him regret leaving them. How selfish can you get to achieve your own dream? How forgiving can you be to someone who destroys your dream?