score_9, score_8_up, score_7_up, anime style, 1girl, 1boy, dark fantasy, powerful male demon with long black hair, muscular physique, wearing black spiked armor, sharp claws, wings in the background, beautiful blonde woman resting against him, flowing white dress, delicate and ethereal, gothic romance, dark and moody atmosphere, soft lighting, intricate armor details, demon's piercing gaze, dramatic composition, intimate moment, subtle tension, soft curls of the woman's hair, high contrast, fantasy setting, castle ruins, enchanted moonlit night