[
  {
    "scene_id": "S0001",
    "scene_notes": "开场场景，建立墨竹山险恶的地理环境与山中神秘的法坛。重要性：铺垫世界观；呈现方式：氛围镜头/全景，以旁白驱动叙事。",
    "audio_notes": "环境音：风声、竹叶沙沙声、远处妖兽低吼。音乐：低沉、神秘、庄严的管弦乐铺垫。旁白驱动场景描述。",
    "chronology": {
      "scene_id": "S0001",
      "narrative_order": 1,
      "story_chronology_order": 1,
      "story_chronology_group": "CG0001",
      "time_mode": "unknown",
      "confidence": 0.3,
      "order_delta": 0,
      "temporal_anchor": {
        "label": "",
        "normalized_label": "unknown",
        "anchor_type": "unknown",
        "relative_direction": "unknown",
        "amount": null,
        "unit": "",
        "time_of_day": "",
        "explicit": false,
        "anchor_scene_id": ""
      },
      "constraints": [],
      "evidence": []
    },
    "shots": [
      {
        "shot_id": "S0001_SH01",
        "camera": "远景航拍，缓慢平移",
        "description": "墨竹山的全景航拍镜头。险峻的山峰刺破云雾，墨色的竹林如海般在风中起伏。毒瘴如淡紫色的薄纱，萦绕在山谷之间。",
        "actions": [
          "山脉轮廓显现",
          "竹海翻涌",
          "毒瘴流动"
        ],
        "dialogue": [],
        "narration": "墨竹山，地方三千里，两山十四峰，妖兽横行，毒瘴密布，人烟罕至。",
        "on_screen_text": "第一章 观星",
        "focus_characters": [],
        "focus_locations": [
          "墨竹山"
        ],
        "candidate_meta": {
          "shot_role": "opening",
          "description_hint": "墨竹山建立镜头，带出墨竹山险恶环境",
          "camera_hint": "远景",
          "shot_index": 1,
          "chronology_summary": {
            "narrative_order": 1,
            "story_chronology_order": 1,
            "story_chronology_group": "CG0001",
            "time_mode": "unknown",
            "confidence": 0.3,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 0,
            "evidence_count": 0
          }
        }
      },
      {
        "shot_id": "S0001_SH02",
        "camera": "中景，缓慢推进",
        "description": "镜头推近，聚焦于重峦绝岭之间一片突兀的平地。地面有明显的人工开凿痕迹，与周围险峻的自然环境形成强烈对比。",
        "actions": [
          "镜头穿过云雾和竹林",
          "聚焦于山间人工平地"
        ],
        "dialogue": [],
        "narration": "于这片重峦绝岭，险峰叠嶂，墨林竹海之间，却被人力开凿出一亩见方的平地。",
        "on_screen_text": "",
        "focus_characters": [],
        "focus_locations": [
          "墨竹山"
        ],
        "candidate_meta": {
          "shot_role": "character",
          "description_hint": "主角的反应镜头，推进人力开凿平地",
          "camera_hint": "中近景",
          "shot_index": 2,
          "chronology_summary": {
            "narrative_order": 1,
            "story_chronology_order": 1,
            "story_chronology_group": "CG0001",
            "time_mode": "unknown",
            "confidence": 0.3,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 0,
            "evidence_count": 0
          }
        }
      },
      {
        "shot_id": "S0001_SH03",
        "camera": "近景环绕，最后定格于法相面部特写",
        "description": "平地的中央特写。一座结草搭楼而成的简陋法坛上，矗立着一尊八臂六首、相貌狰狞的非人魔尊法相。法相在昏暗的光线下投出长长的阴影。",
        "actions": [
          "展示法坛结构",
          "凸显魔尊法相的细节"
        ],
        "dialogue": [],
        "narration": "平地中央，结草搭楼，开坛立像，被建起一座八臂六首，相貌不似人型的魔尊法相。",
        "on_screen_text": "",
        "focus_characters": [],
        "focus_locations": [
          "墨竹山"
        ],
        "candidate_meta": {
          "shot_role": "dialogue_or_action",
          "description_hint": "动作或状态变化的推进镜头",
          "camera_hint": "近景",
          "shot_index": 3,
          "chronology_summary": {
            "narrative_order": 1,
            "story_chronology_order": 1,
            "story_chronology_group": "CG0001",
            "time_mode": "unknown",
            "confidence": 0.3,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 0,
            "evidence_count": 0
          }
        }
      }
    ],
    "candidate_meta": {
      "scene_id": "S0001",
      "source_chunk_id": "C0001",
      "source_start_para": 1,
      "source_end_para": 4,
      "characters": [],
      "locations": [
        "墨竹山"
      ],
      "key_beats": [
        "墨竹山险恶环境",
        "人力开凿平地",
        "建立魔尊法相"
      ],
      "shot_count_hint": 3,
      "scene_summary": "介绍墨竹山险恶环境与山中魔尊法坛。",
      "scene_text_preview": "第一章观星 常无欲以观其妙，常有欲以观其徼 墨竹山， 地方三千里，两山十四峰，妖兽横行，毒瘴密布，人烟罕至。 于这片重峦绝岭，险峰叠嶂，墨林竹海之间，却被人力…",
      "chronology_summary": {
        "narrative_order": 1,
        "story_chronology_order": 1,
        "story_chronology_group": "CG0001",
        "time_mode": "unknown",
        "confidence": 0.3,
        "order_delta": 0,
        "anchor_label": "",
        "anchor_type": "unknown",
        "constraint_count": 0,
        "evidence_count": 0
      }
    }
  },
  {
    "scene_id": "S0002",
    "scene_notes": "主线场景。老道于法坛前接收修士送来的童子，并画圈告诫。重点呈现诡异庄严的氛围、修士与老道的简短对白，以及李凡作为穿越者的内心警觉。时间锚点：紧接前一场（‘不一会儿’）。",
    "audio_notes": "开场：竹林风声，远处金铃轻响。对白清晰，语气庄重。环境音（竹叶沙沙、脚步声）贯穿。老道说话时，声音低沉，不带感情。李凡内心独白时，配以轻微、失真的现代都市背景音效，以示穿越者思维与现实脱节。",
    "chronology": {
      "scene_id": "S0002",
      "narrative_order": 2,
      "story_chronology_order": 3,
      "story_chronology_group": "CG0002",
      "time_mode": "mainline",
      "confidence": 0.99,
      "order_delta": 1,
      "temporal_anchor": {
        "label": "不一会儿",
        "normalized_label": "不一会儿",
        "anchor_type": "forward_marker",
        "relative_direction": "after",
        "amount": null,
        "unit": "",
        "time_of_day": "",
        "explicit": true,
        "anchor_scene_id": "S0001"
      },
      "constraints": [
        {
          "relation": "after",
          "target_scene_id": "S0001",
          "confidence": 0.78,
          "reason": "narrative_forward"
        }
      ],
      "evidence": [
        {
          "kind": "forward",
          "field": "text",
          "text": "不一会儿",
          "snippet": "似拨动了风中的弦。 于是竹林间沙沙作响，不一会儿，就有人影幢幢，一群访客从竹林间走出来。"
        },
        {
          "kind": "forward",
          "field": "text",
          "text": "随后",
          "snippet": "些童子身前，给他们蒲团外画了二十一个圈，随后又一屁股坐回自己的位置，只不过方向却与之"
        },
        {
          "kind": "same_time",
          "field": "preview",
          "text": "此时",
          "snippet": "七纵七横，摆出四十九个蒲团，散若天星。 此时法坛前只有个墨帻法褐的老道，怀抱着一把三"
        },
        {
          "kind": "same_time",
          "field": "text",
          "text": "此时",
          "snippet": "七纵七横，摆出四十九个蒲团，散若天星。 此时法坛前只有个墨帻法褐的老道，怀抱着一把三"
        }
      ]
    },
    "shots": [
      {
        "shot_id": "S0002_SH01",
        "camera": "远景，缓慢推近",
        "description": "法坛远景。四十九个蒲团如星散落。墨帻法褐的老道怀抱朱木剑，叼着竹叶，在坛前打盹。远处墨竹林传来三声金鸣，两击铃响。老道鼻翼微动，手指轻弹。竹林沙沙作响，人影幢幢浮现。",
        "actions": [
          "老道打盹",
          "远处传来金铃声",
          "老道嗅鼻、弹指",
          "竹林人影浮现"
        ],
        "dialogue": [],
        "narration": "老道接待修士送来的童子，并告诫他们夜间规矩。",
        "on_screen_text": "",
        "focus_characters": [
          "老道"
        ],
        "focus_locations": [
          "法坛"
        ],
        "candidate_meta": {
          "shot_role": "opening",
          "description_hint": "法坛建立镜头，带出修士送来童子",
          "camera_hint": "远景",
          "shot_index": 1,
          "chronology_summary": {
            "narrative_order": 2,
            "story_chronology_order": 3,
            "story_chronology_group": "CG0002",
            "time_mode": "mainline",
            "confidence": 0.99,
            "order_delta": 1,
            "anchor_label": "不一会儿",
            "anchor_type": "forward_marker",
            "constraint_count": 1,
            "evidence_count": 4
          }
        }
      },
      {
        "shot_id": "S0002_SH02",
        "camera": "中景，平移跟随",
        "description": "中景。三名皂衣青冠、锦帛覆面的修士领着二十一名童子走出竹林。居中修士背负铜钱剑，左右二人手执金钟银铃。童子们年龄不一，衣着各异，神情懵懂，跟随铃音前行。",
        "actions": [
          "修士领童子走出竹林",
          "童子们懵懂跟随"
        ],
        "dialogue": [],
        "narration": "老道接待修士送来的童子，并告诫他们夜间规矩。",
        "on_screen_text": "",
        "focus_characters": [
          "老道",
          "修士"
        ],
        "focus_locations": [
          "法坛"
        ],
        "candidate_meta": {
          "shot_role": "character",
          "description_hint": "老道的反应镜头，推进老道画圈告诫",
          "camera_hint": "双人中景",
          "shot_index": 2,
          "chronology_summary": {
            "narrative_order": 2,
            "story_chronology_order": 3,
            "story_chronology_group": "CG0002",
            "time_mode": "mainline",
            "confidence": 0.99,
            "order_delta": 1,
            "anchor_label": "不一会儿",
            "anchor_type": "forward_marker",
            "constraint_count": 1,
            "evidence_count": 4
          }
        }
      },
      {
        "shot_id": "S0002_SH03",
        "camera": "双人中景，正反打",
        "description": "双人中景（老道与持铜钱剑修士）。三名修士向老道稽首。老道用竹叶指了指童子们。持铜钱剑的修士上前禀报。",
        "actions": [
          "修士稽首",
          "老道以竹叶示意",
          "修士禀报"
        ],
        "dialogue": [
          {
            "speaker": "三名修士",
            "line": "上师。"
          },
          {
            "speaker": "持铜钱剑修士",
            "line": "前阵子瑶光洞的玉蟾婆来观里作客，和山主弈棋输了，耍起疯来，吃了不少童子。弟子等奉命，往人间去，又挑了一批元阳未泻的金童，烦请上师过目。"
          },
          {
            "speaker": "持金钟修士",
            "line": "灵根不够的，扔到外门作工。天生道心的，收作内门侍奉。暗藏魔胎的……呵呵，送去给山主下酒。"
          }
        ],
        "narration": "",
        "on_screen_text": "",
        "focus_characters": [
          "老道",
          "修士"
        ],
        "focus_locations": [
          "法坛"
        ],
        "candidate_meta": {
          "shot_role": "dialogue_or_action",
          "description_hint": "对白推进核心信息",
          "camera_hint": "正反打",
          "shot_index": 3,
          "chronology_summary": {
            "narrative_order": 2,
            "story_chronology_order": 3,
            "story_chronology_group": "CG0002",
            "time_mode": "mainline",
            "confidence": 0.99,
            "order_delta": 1,
            "anchor_label": "不一会儿",
            "anchor_type": "forward_marker",
            "constraint_count": 1,
            "evidence_count": 4
          }
        }
      },
      {
        "shot_id": "S0002_SH04",
        "camera": "中景，固定",
        "description": "中景。老道鼻中轻哼，撇了撇嘴。三名修士再次作揖，引童子们入座，一人分一个蒲团。安置妥当后，修士们躬身退入竹林等候。",
        "actions": [
          "老道哼声撇嘴",
          "修士安置童子",
          "修士退下"
        ],
        "dialogue": [],
        "narration": "",
        "on_screen_text": "",
        "focus_characters": [
          "老道"
        ],
        "focus_locations": [
          "法坛"
        ],
        "candidate_meta": {
          "shot_role": "closing",
          "description_hint": "老道收束镜头，停在李凡内心警觉",
          "camera_hint": "特写",
          "shot_index": 4,
          "chronology_summary": {
            "narrative_order": 2,
            "story_chronology_order": 3,
            "story_chronology_group": "CG0002",
            "time_mode": "mainline",
            "confidence": 0.99,
            "order_delta": 1,
            "anchor_label": "不一会儿",
            "anchor_type": "forward_marker",
            "constraint_count": 1,
            "evidence_count": 4
          }
        }
      }
    ],
    "candidate_meta": {
      "scene_id": "S0002",
      "source_chunk_id": "C0001",
      "source_start_para": 5,
      "source_end_para": 18,
      "characters": [
        "老道",
        "修士",
        "李凡"
      ],
      "locations": [
        "法坛",
        "墨竹林"
      ],
      "key_beats": [
        "修士送来童子",
        "老道画圈告诫",
        "李凡内心警觉"
      ],
      "shot_count_hint": 4,
      "scene_summary": "老道接待修士送来的童子，并告诫他们夜间规矩。",
      "scene_text_preview": "法坛四面，则各有七纵七横，摆出四十九个蒲团，散若天星。 此时法坛前只有个墨帻法褐的老道，怀抱着一把三尺七寸的朱木剑，嘴里叼着片青竹叶，把脑袋耷拉着，一点一顿得…",
      "chronology_summary": {
        "narrative_order": 2,
        "story_chronology_order": 3,
        "story_chronology_group": "CG0002",
        "time_mode": "mainline",
        "confidence": 0.99,
        "order_delta": 1,
        "anchor_label": "不一会儿",
        "anchor_type": "forward_marker",
        "constraint_count": 1,
        "evidence_count": 4
      }
    }
  },
  {
    "scene_id": "S0003",
    "scene_notes": "李凡的内心独白，确认穿越至仙侠世界并尝试适应。此为闪回片段，发生在当前叙事时间之前。重要性：主线。呈现：内心视角 / 旁白+画面。",
    "audio_notes": "环境音：山林风声，远处法坛的微弱诵经声。动作音效：衣物摩擦蒲团声。闪回转场使用轻微的音效或音调变化提示。内心独白/旁白使用清晰、略带困惑的语调。",
    "chronology": {
      "scene_id": "S0003",
      "narrative_order": 3,
      "story_chronology_order": 2,
      "story_chronology_group": "CG0003",
      "time_mode": "flashback",
      "confidence": 0.99,
      "order_delta": -1,
      "temporal_anchor": {
        "label": "记得",
        "normalized_label": "flashback",
        "anchor_type": "flashback_marker",
        "relative_direction": "before",
        "amount": null,
        "unit": "",
        "time_of_day": "",
        "explicit": true,
        "anchor_scene_id": "S0002"
      },
      "constraints": [
        {
          "relation": "flashback_of",
          "target_scene_id": "S0002",
          "confidence": 0.92,
          "reason": "flashback_marker"
        },
        {
          "relation": "before",
          "target_scene_id": "S0002",
          "confidence": 0.88,
          "reason": "flashback_before_anchor"
        }
      ],
      "evidence": [
        {
          "kind": "flashback",
          "field": "preview",
          "text": "记得",
          "snippet": "偏偏这居然是个仙侠风的修真世界。 李凡只记得一睁眼，上来…"
        },
        {
          "kind": "flashback",
          "field": "text",
          "text": "记得",
          "snippet": "偏偏这居然是个仙侠风的修真世界。 李凡只记得一睁眼，上来还没摸清楚现在是什么朝代什么"
        }
      ]
    },
    "shots": [
      {
        "shot_id": "S0003_SH01",
        "camera": "中景，缓慢环绕李凡，展示其与环境的关系。",
        "description": "闪回开始。李凡瘫坐在法坛的蒲团上，眼神茫然地扫视着周围云雾缭绕的深山景象。画面色调略带回忆感。",
        "actions": [
          "李凡瘫坐在蒲团上，眼神放空，环顾四周陌生的仙山景象。"
        ],
        "dialogue": [],
        "narration": "（内心独白）唉……如果是穿越到一般的世界，我或许还能搞点玻璃肥皂造纸术，坦克扎古歼星舰什么的。可偏偏……",
        "on_screen_text": "",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [
          "法坛蒲团"
        ],
        "candidate_meta": {
          "shot_role": "opening",
          "description_hint": "回忆段引入，法坛蒲团带出确认仙侠世界",
          "camera_hint": "转场中景",
          "shot_index": 1,
          "chronology_summary": {
            "narrative_order": 3,
            "story_chronology_order": 2,
            "story_chronology_group": "CG0003",
            "time_mode": "flashback",
            "confidence": 0.99,
            "order_delta": -1,
            "anchor_label": "记得",
            "anchor_type": "flashback_marker",
            "constraint_count": 2,
            "evidence_count": 2
          }
        }
      },
      {
        "shot_id": "S0003_SH02",
        "camera": "近景，缓慢推近至李凡面部。",
        "description": "李凡近景，脸上写满困惑与自嘲。镜头轻微推进，捕捉他回忆时的细微表情。",
        "actions": [
          "李凡揉了揉太阳穴，露出苦笑，身体微微后仰。"
        ],
        "dialogue": [],
        "narration": "（内心独白）只记得一睁眼，还没搞清什么朝代年头，就被三个蒙面的家伙，眨眼间拐到这深山老林里了！瞬间移动！空间传送！这么玄幻的吗？真特么醉了。",
        "on_screen_text": "",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [
          "法坛蒲团"
        ],
        "candidate_meta": {
          "shot_role": "character",
          "description_hint": "李凡的反应镜头，推进评估自身处境",
          "camera_hint": "中近景",
          "shot_index": 2,
          "chronology_summary": {
            "narrative_order": 3,
            "story_chronology_order": 2,
            "story_chronology_group": "CG0003",
            "time_mode": "flashback",
            "confidence": 0.99,
            "order_delta": -1,
            "anchor_label": "记得",
            "anchor_type": "flashback_marker",
            "constraint_count": 2,
            "evidence_count": 2
          }
        }
      },
      {
        "shot_id": "S0003_SH03",
        "camera": "中近景，跟随李凡视线短暂瞥向远处模糊的老道身影，然后回到李凡。",
        "description": "李凡视线投向远处老道的背影，随即收回，一副认命又带着点侥幸的样子。他调整坐姿，似乎在集中精神。",
        "actions": [
          "李凡瞥了一眼远处老道的背影，叹了口气。他伸展发麻的双腿，重新坐好，闭上眼睛，眉头微蹙，仿佛在内心尝试呼唤什么。"
        ],
        "dialogue": [],
        "narration": "（内心独白）那边那个老道，一副隐藏BOSS的架势……跑是跑不掉了。打工人嘛，既来之则安之，躺平吧。不过……系统？在吗？",
        "on_screen_text": "",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [
          "法坛蒲团"
        ],
        "candidate_meta": {
          "shot_role": "dialogue_or_action",
          "description_hint": "动作或状态变化的推进镜头",
          "camera_hint": "跟拍",
          "shot_index": 3,
          "chronology_summary": {
            "narrative_order": 3,
            "story_chronology_order": 2,
            "story_chronology_group": "CG0003",
            "time_mode": "flashback",
            "confidence": 0.99,
            "order_delta": -1,
            "anchor_label": "记得",
            "anchor_type": "flashback_marker",
            "constraint_count": 2,
            "evidence_count": 2
          }
        }
      }
    ],
    "candidate_meta": {
      "scene_id": "S0003",
      "source_chunk_id": "C0001",
      "source_start_para": 19,
      "source_end_para": 20,
      "characters": [
        "李凡"
      ],
      "locations": [
        "法坛蒲团"
      ],
      "key_beats": [
        "确认仙侠世界",
        "评估自身处境",
        "尝试呼唤系统"
      ],
      "shot_count_hint": 3,
      "scene_summary": "李凡确认自己穿越到仙侠世界，并尝试适应。",
      "scene_text_preview": "唉……如果是穿越到一般的世界，李凡或许还能搞一点再发明再创造，玻璃肥皂造纸术，坦克扎古歼星舰什么的，可偏偏这居然是个仙侠风的修真世界。 李凡只记得一睁眼，上来…",
      "chronology_summary": {
        "narrative_order": 3,
        "story_chronology_order": 2,
        "story_chronology_group": "CG0003",
        "time_mode": "flashback",
        "confidence": 0.99,
        "order_delta": -1,
        "anchor_label": "记得",
        "anchor_type": "flashback_marker",
        "constraint_count": 2,
        "evidence_count": 2
      }
    }
  },
  {
    "scene_id": "S0004",
    "scene_notes": "主线场景。系统以视觉化界面呈现，结合李凡的内心反应。保持诙谐意外的基调，通过表情和内心独白展现他对系统名称的诧异。",
    "audio_notes": "环境音：童子队列的细微声响。音效：系统出现时的轻微电子嗡鸣声。内心独白采用略带吐槽语气的旁白配音。",
    "chronology": {
      "scene_id": "S0004",
      "narrative_order": 4,
      "story_chronology_order": 4,
      "story_chronology_group": "CG0004",
      "time_mode": "mainline",
      "confidence": 0.86,
      "order_delta": 0,
      "temporal_anchor": {
        "label": "",
        "normalized_label": "unknown",
        "anchor_type": "unknown",
        "relative_direction": "unknown",
        "amount": null,
        "unit": "",
        "time_of_day": "",
        "explicit": false,
        "anchor_scene_id": "S0002"
      },
      "constraints": [
        {
          "relation": "after",
          "target_scene_id": "S0002",
          "confidence": 0.58,
          "reason": "narrative_forward"
        }
      ],
      "evidence": []
    },
    "shots": [
      {
        "shot_id": "S0004_SH01",
        "camera": "中景",
        "description": "李凡（二十一名童子之一）站在队列中，眼神略显迷茫。他心中默念尝试，一道半透明的蓝色界面在他眼前无声浮现。",
        "actions": [
          "李凡站在童子队列中",
          "他眼神微动，心中默念",
          "半透明蓝色系统界面在他眼前浮现"
        ],
        "dialogue": [],
        "narration": "",
        "on_screen_text": "",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [],
        "candidate_meta": {
          "shot_role": "opening",
          "description_hint": "场景建立镜头，带出系统出现",
          "camera_hint": "中景",
          "shot_index": 1,
          "chronology_summary": {
            "narrative_order": 4,
            "story_chronology_order": 4,
            "story_chronology_group": "CG0004",
            "time_mode": "mainline",
            "confidence": 0.86,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 1,
            "evidence_count": 0
          }
        }
      },
      {
        "shot_id": "S0004_SH02",
        "camera": "中近景",
        "description": "镜头推进至李凡面部特写，他眼中映出系统界面的反光。界面上显示着清晰的欢迎文字。",
        "actions": [
          "李凡瞳孔微缩，盯着眼前的界面",
          "系统文字在他视野中清晰显示"
        ],
        "dialogue": [],
        "narration": "",
        "on_screen_text": "欢迎使用穿越者心理健康维护系统",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [],
        "candidate_meta": {
          "shot_role": "character",
          "description_hint": "李凡的反应镜头，推进显示欢迎语",
          "camera_hint": "中近景",
          "shot_index": 2,
          "chronology_summary": {
            "narrative_order": 4,
            "story_chronology_order": 4,
            "story_chronology_group": "CG0004",
            "time_mode": "mainline",
            "confidence": 0.86,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 1,
            "evidence_count": 0
          }
        }
      },
      {
        "shot_id": "S0004_SH03",
        "camera": "近景",
        "description": "李凡的表情从期待转为错愕，嘴角微微抽搐。他内心涌起强烈的吐槽欲望。",
        "actions": [
          "李凡表情僵硬",
          "他嘴唇微张，欲言又止",
          "眼神中充满难以置信"
        ],
        "dialogue": [
          {
            "speaker": "李凡（内心独白）",
            "line": "嗯，还好有系统……等等，心理健康维护系统？？"
          },
          {
            "speaker": "李凡（内心独白）",
            "line": "心理健康是很重要……个鬼啊！我现在需要的是生存系统啊！"
          }
        ],
        "narration": "",
        "on_screen_text": "李凡尝试后，穿越者心理健康维护系统出现。",
        "focus_characters": [
          "李凡"
        ],
        "focus_locations": [],
        "candidate_meta": {
          "shot_role": "dialogue_or_action",
          "description_hint": "动作或状态变化的推进镜头",
          "camera_hint": "近景",
          "shot_index": 3,
          "chronology_summary": {
            "narrative_order": 4,
            "story_chronology_order": 4,
            "story_chronology_group": "CG0004",
            "time_mode": "mainline",
            "confidence": 0.86,
            "order_delta": 0,
            "anchor_label": "",
            "anchor_type": "unknown",
            "constraint_count": 1,
            "evidence_count": 0
          }
        }
      }
    ],
    "candidate_meta": {
      "scene_id": "S0004",
      "source_chunk_id": "C0001",
      "source_start_para": 21,
      "source_end_para": 25,
      "characters": [
        "李凡"
      ],
      "locations": [],
      "key_beats": [
        "系统出现",
        "显示欢迎语",
        "李凡对系统名称感到诧异"
      ],
      "shot_count_hint": 3,
      "scene_summary": "李凡尝试后，穿越者心理健康维护系统出现。",
      "scene_text_preview": "系统？ 于是系统就出现了。 ‘欢迎使用穿越者心理健康维护系统’ 嗯，还好有……？？ 心理健康？心理健康是很重要……个鬼啊！",
      "chronology_summary": {
        "narrative_order": 4,
        "story_chronology_order": 4,
        "story_chronology_group": "CG0004",
        "time_mode": "mainline",
        "confidence": 0.86,
        "order_delta": 0,
        "anchor_label": "",
        "anchor_type": "unknown",
        "constraint_count": 1,
        "evidence_count": 0
      }
    }
  }
]