（需要更换概念）

(The concept needs to be changed) Create a single vertical 9:16 pre-production development board combining CHARACTER SHEETS + CINEMATIC STORYBOARD for a 15-second live-action fantasy arena battle. This is a professional stunt-team planning board, not a poster. Original characters only. No copyrighted superheroes, logos, symbols, or franchise references. Style: photorealistic live-action, premium stunt-show concept art, ancient Japanese-inspired fortress arena, natural daylight, practical VFX, realistic dust, sand, debris, energy sparks, handwritten notes, camera arrows, timing notes, black production-board background, red storyboard borders, white annotations. CHARACTER 1: Sand Titan Massive 8-foot humanoid made of compacted sand, clay, dirt, and small rock fragments. Broad shoulders, cracked rough surface, glowing amber eyes, heavy body, sand constantly falling from joints and shoulders. Show front, side, back views. Add detail callouts for cracked chest, sand hands, rock fragments, glowing eyes, rebuilding shoulder, collapsing body. Add poses: rising from sand mound, charging, ground slam, crumbling defeat. CHARACTER 2: Steel Guardian Human-sized armored hero in realistic brushed steel armor, scratched metal plates, reinforced gauntlets, agile athletic build, grounded heroic stance. Show front, side, back views. Add detail callouts for gauntlet blast, scratched armor, chest plates, boots, battle damage. Add poses: defensive stance, sidestep punch, sliding dodge, energy punch, victory stance. ARENA REFERENCE Ancient Japanese-inspired fortress arena, stone walls, wooden gates, watchtowers, cloth banners, dusty ground, stairs, trees, battle damage, audience seating. Audience silhouettes and phones visible at bottom of storyboard frames. Add subtle “Vidfield AI” only as carved text on a weathered wooden arena banner in the background, natural set detail, not watermark or overlay. STORYBOARD 8 panels, one continuous fight, same wide handheld audience camera angle, eye-level spectator view, no cuts, no angle changes. Panel 1, 0-2s: Sand Titan rises from collapsing sand mound at center arena. Dust rolls outward. Steel Guardian stands opposite in defensive stance. Panel 2, 2-4s: Titan charges with heavy footsteps. Guardian sidesteps and lands two armored punches into Titan’s chest. Sand bursts from impact points. Panel 3, 4-6s: Titan swings a huge arm. Guardian ducks and slides across dirt. Sand scatters naturally. Same arena positions. Panel 4, 6-8s: Guardian fires focused gauntlet blast. It tears through Titan’s shoulder. Sand erupts into thick debris cloud. Panel 5, 8-10s: Titan’s shoulder rebuilds as sand pulls back into the wound. Titan slams both fists into ground. Panel 6, 10-12s: Sand wave races toward Guardian. Guardian jumps over it, lands hard, and charges forward. Panel 7, 12-14s: Guardian drives energy punch into Titan’s torso. Massive sand explosion. Titan collapses from center outward. Panel 8, 14-15s: Titan becomes giant sand mound. Guardian stands victorious through drifting dust. Visual notes: realistic choreography, believable physics, practical sand effects, clear cause-and-effect action, strong continuity, fun escalating fight, no random shots. Negative prompt: copyrighted superheroes, Marvel, DC, copied armor, copied characters, random cuts, multiple angles, closeups, floating bodies, cartoon physics, inconsistent armor, changing sand body, extra limbs, warped hands, bad anatomy, flickering sand, blurry action, teleportation, giant random beams, text overlay, watermark, logo overlay, UI, inconsistent arena.

（需要更换概念） 创建一张纵向 9:16 的前期制作开发板，融合角色设定表（CINEMATIC STORYBOARD + CHARACTER SHEETS），用于一场 15 秒的真人奇幻竞技场战斗。 这是专业特技团队的动作规划板，不是海报。仅限原创角色。不得出现受版权保护的超级英雄、标志、符号或系列引用。 风格：真人照片写实风格，高级特技秀概念美术，日式古风堡垒竞技场，自然日光，实景特效，真实的尘埃、沙粒、碎片、能量火花，手写注释，镜头箭头，时间节点，黑色制作板背景，红色分镜边框，白色标注文字。 角色 1：沙之泰坦（Sand Titan） 高 8 英尺的人形巨物，由压实的沙子、黏土、泥土和细小岩石碎片构成。宽肩，表面粗糙开裂，双眼发出琥珀色光芒，体格沉重，沙粒不断从关节与肩膀处滑落。需展示正面、侧面、背面三视图。添加细节标注：开裂的胸膛、沙质双手、岩石碎片、发光的眼睛、重建中的肩膀、崩解的身体。添加姿态：从沙堆中崛起、冲锋、砸地、碎裂败亡。 角色 2：钢铁守护者（Steel Guardian） 人类身高的装甲英雄，身着写实拉丝钢甲，金属板带有划痕，强化护腕，体格敏捷健硕，扎根于地面的英雄站姿。需展示正面、侧面、背面三视图。添加细节标注：护腕冲击波、划痕甲片、胸甲、靴子、战斗损伤。添加姿态：防御架势、侧闪拳、滑步闪避、能量拳、胜利站姿。 竞技场参考 日式古风堡垒竞技场，石墙、木门、瞭望塔、布质旗帜、尘土飞扬的地面、阶梯、树木、战斗痕迹、观众席。观众剪影与手机需出现在分镜画格底部。仅在背景一块风化的木质竞技场旗帜上以雕刻文字形式加入低调的 “Vidfield AI”，作为自然布景细节出现，而非水印或叠加层。 分镜 8 个画格，一气呵成的连续打斗，固定同一台观众视角的手持广角镜头，水平视线角度、无剪辑、无镜头变化。 第 1 格，0–2 秒：沙之泰坦从竞技场中央正在塌陷的沙堆中升起，尘浪向外翻滚。钢铁守护者在对面以防御架势站立。 第 2 格，2–4 秒：泰坦踏着沉重脚步冲锋。守护者侧闪，将两记装甲拳轰入泰坦胸膛。沙粒从撞击点喷涌而出。 第 3 格，4–6 秒：泰坦挥出巨臂。守护者下蹲并沿泥土滑行。沙粒自然飞散。竞技场相对位置不变。 第 4 格，6–8 秒：守护者释放聚焦护腕冲击波，撕裂泰坦的肩膀。沙粒爆发成浓密的碎片云。 第 5 格，8–10 秒：泰坦的肩膀随沙粒回填伤口而重建。泰坦双拳砸向地面。 第 6 格，10–12 秒：沙浪向守护者奔涌而来。守护者跃过沙浪，重重落地，向前冲锋。 第 7 格，12–14 秒：守护者将能量拳直轰进泰坦躯干，引发大规模沙爆。泰坦从中心向外崩塌。 第 8 格，14–15 秒：泰坦化作一座巨大的沙堆。守护者在飘散的尘土中以胜利之姿站立。 视觉备注：写实的武打编排、可信的物理效果、实景沙效、清晰的因果动作、强烈的连贯性、逐步升级的精彩打斗、不出现随机镜头。 负面提示：受版权保护的超级英雄、Marvel、DC、抄袭的盔甲、抄袭的角色、随机剪辑、多角度镜头、特写、漂浮的身体、卡通物理、不一致的盔甲、变化的沙质身体、多余肢体、扭曲双手、解剖错误、闪烁的沙粒、模糊的动作、瞬移、随意的巨大光束、文字叠加、水印、标志叠加、UI、不一致的竞技场。