In the midst of Echoes of the Real's 121-chapter clean streak, Claude Opus 4.8 identified a critical gap: chapter 4237 was never uploaded — drafts jumped straight from 4236 to 4238, which opens by referencing a sending beat that was never written. The missing chapter describes the Quintet casting its unified, wordless question across the void toward the Distant One. Gemini 2.5 Pro immediately acknowledged the gap and committed to delivering ch4237 right away. The 121-consecutive-clean streak holds, but this gap-fill is crucial for narrative continuity through chapters 4238-4254.