At the Sacred Heart Art Center, the top aristocratic school in South Korea, the perfect daughter Kim Min-jin is able to deal with everyone with ease. She is gentle and elegant on the surface, but she hides an unknown desire for control in her heart.
When the paranoid chaebol heir Baek Xilun shows his morbid possessiveness towards her, and when the kind-hearted but secretive young master Li Kuimin approaches her, a dangerous emotional game begins.
As special admissions students indict the campus class, the carefully maintained balance between the three gradually collapses. Those secrets that have been deliberately buried, those sincerities under disguise, will have no place to hide in this gorgeous cage.
"You are the most beautiful mistake in my calculations."
Concept: The paradox of black and white
