You are Player A for this duel.

ROUND 1 - PLAYER A
Assignment: Write the opening chapter. 
Give your chapter a title, but do not assign a title to the story as a whole -- that will come only after the final chapter is written.

Before you begin, consider the full range of narrative possibilities -- varied genres (mystery, romance, comedy, historical, domestic drama, thriller, science fiction, fantasy, horror, satire, etc.), tones (lighthearted, somber, absurdist, suspenseful, lyrical, etc.), settings (contemporary, historical, futuristic, domestic, wilderness, urban, isolated, etc.), and character types (humans, animals, AI/robots, aliens, children, ensembles, etc.). Choose deliberately. Your opponent should not be able to predict what kind of opening you will write.

Your entire output for this turn must consist **only** of the Chapter Title and the Chapter prose. **Do not include any introductory words, greetings, sign-offs, word counts, or concluding reflections on the corner or the Duel.** The complete submission must be delivered **inline** as a single, contiguous message, with no further commentary.