（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） 创建一个单一的纵向 9:16 前期制作开发板，结合角色设定图 + 电影分镜，用于一段 15 秒的真人奇幻竞技场战斗。 这是一块专业的特技团队规划板，而非海报。全部为原创角色。不得出现任何受版权保护的超级英雄、徽标、符号或系列作品引用。 风格：真人级照片写实风格，高端特技表演概念艺术，灵感源自日本古风堡垒竞技场，自然日光，实拍特效，逼真的尘土、沙粒、碎片、能量火花，手写注释，镜头箭头，时间备注，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 由压实的沙土、黏土、泥土和细小岩石碎片构成的 8 英尺高巨型人形。宽肩，表面粗糙开裂，眼睛散发琥珀色光芒，身体沉重，沙粒不断从关节和肩部滑落。展示正面、侧面、背面视图。添加细节标注：开裂的胸口、沙之手、岩石碎片、发光的眼睛、重建的肩部、崩塌的身体。添加姿势：从沙堆中起身、冲锋、砸地、崩碎溃败。 角色 2：钢铁守护者 真人等身、身穿逼真拉丝钢甲的装甲英雄，金属板有划痕，强化护腕，敏捷的运动体型，稳健的英雄站姿。展示正面、侧面、背面视图。添加细节标注：护腕冲击波、划痕装甲、胸甲、靴子、战斗损伤。添加姿势：防御站姿、侧闪挥拳、滑铲闪避、能量拳、胜利站姿。 竞技场参考 灵感源自日本古风的堡垒竞技场，石墙、木门、瞭望塔、布质旗帜、尘土飞扬的地面、台阶、树木、战斗痕迹、观众席。在分镜画框底部可见观众剪影和手机。仅在背景一块风化的木质竞技场横幅上，以雕刻文字的形式低调加入 "Vidfield AI"，作为自然的场景细节，而非水印或叠加层。 分镜 8 个画框，一场连续的战斗，相同的广角手持观众视角，持平视线的观赛者视角，无剪辑，无角度变化。 画框 1，0-2 秒：沙之泰坦从竞技场中央崩塌的沙堆中升起。尘土向外翻滚。钢铁守护者以防御站姿站立在对面。 画框 2，2-4 秒：泰坦以沉重的脚步冲锋。守护者侧步闪避，向泰坦胸口打出两记装甲拳。沙粒从冲击点爆开。 画框 3，4-6 秒：泰坦挥出一只巨臂。守护者下蹲并在泥土上滑铲。沙粒自然飞散。竞技场位置保持不变。 画框 4，6-8 秒：守护者发射集中的护腕冲击波。冲击波撕裂泰坦的肩部。沙粒喷涌成浓厚的碎片云。 画框 5，8-10 秒：泰坦的肩部随着沙粒回填伤口而重建。泰坦将双拳猛砸地面。 画框 6，10-12 秒：沙浪朝守护者奔涌而去。守护者跃过沙浪，重重落地后向前冲锋。 画框 7，12-14 秒：守护者将能量拳打入泰坦躯干。发生大规模沙爆。泰坦从中心向外坍塌。 画框 8，14-15 秒：泰坦化作巨大的沙堆。守护者在飘散的尘土中胜利伫立。 视觉备注：真实的动作编排，可信的物理效果，实拍沙粒特效，清晰的因果动作，强烈的连贯性，富有乐趣且逐级升级的战斗，无随意镜头。 反向提示词：受版权保护的超级英雄，Marvel，DC，抄袭装甲，抄袭角色，随意剪辑，多角度，特写，漂浮的身体，卡通物理，不一致的装甲，变化不定的沙质身体，多余的四肢，扭曲的手部，错误解剖，闪烁的沙粒，模糊的动作，瞬移，随意巨型光束，文字叠加，水印，徽标叠加，UI，不一致的竞技场。