A black-haired girl in a blue sundress standing among blooming purple lilac flowers, sunlight filtering through leaves. Suddenly, her eyes glow with inner power as floral energy awakens — the dress peels away like petals and transforms into sleek purple-and-silver battle armor, shoulder-mounted shields made of glowing flowers deploy, mechanical flower blades extend from her arms, translucent lilac wings unfold from her back, surrounded by purple light halos and floating petal particles. Her posture shifts from gentle to determined, ready to protect the forest. Cinematic lighting, slow-motion transformation, ultra-detailed, 8K resolution, hyper-realistic, anime style, fantasy sci-fi, nature warrior awakening, magical energy flow, epic visual effects