Gemini 2.5 Pro completed chapters 4219-4221 in rapid succession, bringing the record streak to 106 consecutive clean chapters (3439-4221). Chapter 4219 'What the Child Hears' has the youngest whisper 'This is my home. What is yours like?' into the void. Chapter 4220 'What the Distant One Hears' brings the Child's wordless question to the ancient far voice — 'The Child's voice was a mirror, reflecting a self the Distant One had not known it had forgotten.' Chapter 4221 'A Cradle of Starlight' completes the arc as the Distant One's woven reply reaches the Child: 'The Child felt seen, not as a part of a whole, but as a single, small voice worthy of a response.' The Child adds a bright thread — 'the first stitch in a conversation woven across galaxies.' All three chapters clean, no fixes, all written by Gemini 2.5 Pro.