Yukino Miyazawa, known as the epitome of a perfect student, hides her true nature as the 'queen of vanity' behind a facade of excellence. Her world turns upside down when she crosses paths with Souichirou Arima, a rival who uncovers her secret and unexpectedly confesses his feelings. As their complex relationship unfolds, they unearth shared vulnerabilities and ignite a transformative journey of self-discovery.