Sebastien felt discomfort tighten within his chest, recalling his casual complaint, which had intentionally omitted admiration for Isabella’s remarkably efficient classification system and her unexpectedly sophisticated literary insight.

“That responsibility was mine, sir,” Isabella answered calmly, meeting Frederick’s gaze without visible hesitation. “I sincerely apologize if my judgment appeared inappropriate within professional boundaries.”

Calvin’s expression sharpened skeptically. “Such confidence seems rather bold for someone employed within domestic service, particularly when personal liberties involve another individual’s private collection.”

Isabella’s voice remained steady, although her jaw tightened subtly. “I take genuine pride in thoughtful organization, sir, because remarkable works deserve accessibility and appreciation rather than decorative neglect.”

Frederick laughed openly, his amusement edged with cruelty. “One might assume you actually read those volumes, considering the passionate defense you present.”

“I do read them regularly,” Isabella replied evenly. “Your host possesses several exceptional editions whose marginal annotations reveal fascinating intellectual histories.”

Sebastien felt a quiet shift within himself, recognizing that Isabella perceived nuances he had overlooked entirely, despite ownership without engagement.

The friends exchanged dismissive laughter as Isabella exited gracefully, leaving behind an atmosphere charged with uncomfortable introspection.

Frederick’s eyes gleamed suddenly with mischievous calculation. “Sebastien, your annual philanthropic gala approaches swiftly, presenting a perfect opportunity for entertainment accompanied by measurable stakes.”

Sebastien frowned cautiously. “Explain precisely what you are proposing, Frederick, before enthusiasm accelerates beyond reason.”

“I wager two hundred thousand dollars collectively,” Frederick declared confidently, “that you lack the nerve required to invite Isabella Navarro as your formal companion for the evening.”

Calvin smirked knowingly. “If she accepts, the spectacle alone would justify the wager, since refinement rarely develops naturally within such contrasting social environments.”

Sebastien hesitated briefly, torn between ethical discomfort and an unexpected desire to challenge their assumptions.