{
  "book": "guzhenren",
  "arc": "opening",
  "n_sections": 12,
  "section_ids": [
    1,
    2,
    3,
    4,
    5,
    6,
    7,
    8,
    9,
    10,
    11,
    12
  ],
  "total_runes": 35265,
  "headers_stripped_at_seams": true,
  "seam_marker": "implicit (single \\n; no 第X节 header)",
  "seams": [
    {
      "seam_id": 1,
      "rune_offset": 3284,
      "prev_sec": 1,
      "next_sec": 2,
      "prev_header": "第一节：纵身亡魔心仍不悔",
      "next_header": "第二节：逆光阴五百年觉悟",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 2,
      "rune_offset": 6325,
      "prev_sec": 2,
      "next_sec": 3,
      "prev_header": "第二节：逆光阴五百年觉悟",
      "next_header": "第三节：请一边玩蛋去",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 3,
      "rune_offset": 8741,
      "prev_sec": 3,
      "next_sec": 4,
      "prev_header": "第三节：请一边玩蛋去",
      "next_header": "第四节：古月方源！",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 4,
      "rune_offset": 11894,
      "prev_sec": 4,
      "next_sec": 5,
      "prev_header": "第四节：古月方源！",
      "next_header": "第五节：人祖三蛊，希望开窍",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 5,
      "rune_offset": 14099,
      "prev_sec": 5,
      "next_sec": 6,
      "prev_header": "第五节：人祖三蛊，希望开窍",
      "next_header": "第六节：未来的路，会很精彩",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 6,
      "rune_offset": 16591,
      "prev_sec": 6,
      "next_sec": 7,
      "prev_header": "第六节：未来的路，会很精彩",
      "next_header": "第七节：蛊师有九转，花酒留遗藏",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 7,
      "rune_offset": 19442,
      "prev_sec": 7,
      "next_sec": 8,
      "prev_header": "第七节：蛊师有九转，花酒留遗藏",
      "next_header": "第八节：物是人非",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 8,
      "rune_offset": 22755,
      "prev_sec": 8,
      "next_sec": 9,
      "prev_header": "第八节：物是人非",
      "next_header": "第九节：渐行渐远",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 9,
      "rune_offset": 26011,
      "prev_sec": 9,
      "next_sec": 10,
      "prev_header": "第九节：渐行渐远",
      "next_header": "第十节：天有不测风云，炼蛊别具艰辛",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 10,
      "rune_offset": 28774,
      "prev_sec": 10,
      "next_sec": 11,
      "prev_header": "第十节：天有不测风云，炼蛊别具艰辛",
      "next_header": "第十一节：不过是色诱罢了",
      "class": "UNCLASSIFIED",
      "rationale": ""
    },
    {
      "seam_id": 11,
      "rune_offset": 31729,
      "prev_sec": 11,
      "next_sec": 12,
      "prev_header": "第十一节：不过是色诱罢了",
      "next_header": "第十二节：青竹酒香，蛊师逞威",
      "class": "UNCLASSIFIED",
      "rationale": ""
    }
  ],
  "total_runes_CORRECTED": 35289,
  "_correction": "2026-07-17 polygon: original offsets were computed on a CRLF book version (36186 runes); on-disk S2prime.txt and A0 use the LF-normalized text (35289 runes, backend strips CR). Offsets recomputed to align; seam_id->节 mapping and manual labels UNCHANGED (they key on 节-id). Stale file backed up as S2prime_seams.STALE-crlf.json.",
  "_flat_note": "S2prime_flat.txt = S2prime.txt with blank lines collapsed to single \\n (§1.14 implicit seams; the blank-line version made greedy align to every seam). Offsets recomputed for flat. Oracle anchor aligned_a0.db was generated on the blank-line version (S2prime.blanklines.txt)."
}