战斗天使 | 我不是一个英雄。但当你需要我时，我会在那里

文生图引导文字：Alita the battle angel in an intense fight scene, equipped with cyborg combat gear. She has a futuristic mechanized suit covering her slender robotic body, with sleek armor plating on her arms and legs. Her large anime-style eyes are fiercely determined as she wields a high-tech plasma blade. She is confronting an enemy robot twice her size, sparks flying as their weapons clash. The background is a dystopian city with flaming debris and ruined buildings.