Cảnh VFX điện ảnh: Ba lô bùng cháy

Create a cinematic, ultra-realistic 9:16 school classroom scene. A young male student with styled red hair suddenly reacts dramatically as a large burst of flames erupts from a backpack in front of him. Another student in a school uniform sits at a desk in the background, shocked and watching. Warm classroom lighting, realistic fire and smoke effects, dynamic movement, natural facial expressions, detailed environment, cinematic camera motion, shallow depth of field, realistic textures, dramatic atmosphere, high detail, 4K, photorealistic.