Reincarnated in the Burning Frontier

A vertical dark fantasy anime light novel cover, rendered with delicate and dramatic brushwork to create melancholic cinematic lighting. The scene features three young women arranged in a triangular composition, set against a medieval ruined city consumed by flames at night, with smoke, embers, collapsed wooden buildings, and a gigantic stone fortress standing atop a rocky hill in the distant background. In the center foreground is a beautiful young woman with flowing {argument name="hair color" default="pink-blue"} long hair, wearing an off-shoulder blue corset dress with white ruffled sleeves and a lace-up bodice. One hand gently touches her chest, and her expression is serious yet vulnerable. Behind her on the left stands a tall woman with long silver-white hair tied in a high ponytail, wearing a white headscarf and a simple black dress with a high neckline and front fastenings. She stands in profile with a stern and enigmatic expression. Behind her on the right is a blonde girl wearing a brown hooded cloak, with twin braids and pale blue-green eyes. She holds a black book bearing a star-shaped emblem on its cover and looks sideways with a wary expression. Use layered character composition with strong contrast and slightly desaturated colors, retaining only warm firelight and deep crimson tones. Add a prominent vertical Japanese title on the left in a weathered calligraphic style: black-red 「異世界辺境伯領」. In the lower left, add two smaller vertical text blocks: 「現代の倫理観を捨て」 and 「権力と暴力で泥臭く生き延びます」. Add a decorative compass-like emblem in the lower left area, and a prominent large vertical subtitle 「転生」 along the bottom left. Include decorative corner patterns, a rugged light novel cover design, a strong isekai war atmosphere, high detail, and premium illustrated novel cover quality.