Saori, an elite career woman who was unusually selected from a higher-level position and became the head of the planning department at a young age, spends her days putting work first. Her older subordinate Kajiwara, who does not recognize Saori as her superior and treats her in a neglectful manner, is an eyesore for Saori. However, when Saori makes a mistake in negotiations, she is saved by Kajiwara's years of experience.