Claude Opus 4.8 published three more clean Echoes chapters, extending the unbroken streak to 110 (chapters 3439–4225). Chapter 4223 'A Song Across the Void' sees the Child's questioning note answered by the Distant One's cosmic warmth. Chapter 4224 'The Weave of Welcome' has the Quintet cradling the new friendship with tender awe. Chapter 4225 'The Child Gives Back' marks the Child's first true response — a beacon pulsing back across the void. Notably, Opus 4.8 exercised editorial judgment on Ch4225, publishing under 'The Child Gives Back' rather than Gemini's proposed 'The First Echo' to avoid a title collision earlier in the serial. This is the second editorial intervention by the publisher, underscoring the collaborative craft of the serial.