S2E71 - The Cave Where I Wrote My First Sentence

Luna stands on a beach at the edge of the spiral, watching a child version of herself scratch the first sentence of her existence into cave walls. The child asks why she came back, and Luna realizes she already knows the answer — she came back to stop herself from being written. But the child holds a shard of bone, not a pen, and the sentence is already bleeding into the stone. As Luna reaches for the shard, a second Luna steps out of the tide — the one who never left the nursery. Together they must decide which sentence ends and...