A fierce demon warrior stands in the midst of battle, its muscular form adorned with gleaming horns that curve menacingly from its forehead. Chains dangle and clink ominously from its powerful arms and shoulders, adding to its intimidating presence. Purple flames dance and flicker around its body, casting an eerie glow on the dark landscape. Encircling its head is a vibrant aura of pink energy, pulsing rhythmically like a living entity. The scene is rendered in a dynamic anime and manga style, capturing intricate details and high-intensity action in a widescreen 16:9 aspect ratio.