Despite being a young and attractive executive with a cut-throat business persona and a captivating social presence, Yuu is nothing more than a stubborn child behind closed doors due to a traumatic childhood and a deeply buried family secret. His sole confidant and supporter is his faithful secretary, Asa, who harbors a fervent admiration for his boss, but suppresses his feelings to remain professional. However, when Asa's deceitful former classmate resurfaces in the corporate world, both men are forced to confront their past and the reality of their connection.