A devastating plague ravages the land while a wealthy ruler retreats with a thousand guests to a fortified abbey and stages a lavish masked ball in an ornate suite of seven color-themed rooms. An ominous ebony clock punctuates the revelry with hourly chimes that briefly still the company, and a gaunt, funeral-masked figure appears, provoking horror and pursuit. Confrontation in the black, blood-tinted chamber exposes the futility of their precautions as the intruder’s presence brings inevitable death to the revelers. The tale emphasizes mortality’s inescapability, the illusion of sanctuary, and symbolic links among time, color, and fate.