Hiroki Ono, a recent college graduate, joins a high-pressure section within his company. He takes on his new role with confidence, convinced he can balance demanding professional responsibilities with his personal life, especially his relationship with Rie Saito from administration. Ono specifically reassures Rie he has no interest in his manager, Sugiyama, who commands respect for her leadership abilities and physical presence. However, escalating workload creates mounting tension, directly challenging Ono's initial confidence in maintaining this equilibrium. The evolving dynamics between Ono, Rie, and Sugiyama become the central interpersonal conflict as office pressures intensify.