a handsome ancient chinese young man, xianxia male immortal, wei-jin dynasty style, loose flowing layered robes with wide open collar, sleeves so wide they drag in the wind, carelessly tied sash, long black hair half-up in a messy bun with loose strands blowing across his face, refined features with a masculine jawline, sharp eyebrows, calm and detached amusement in his eyes, standing in a bamboo forest, dappled natural light filtering through leaves, wind moving the bamboo leaves and his robes simultaneously, holding a wine cup with casual elegance, untamed free spirit, ethereal aura, cinematic composition, full body shot, dynamic pose, intricate fabric folds, layered silk texture, 8k, ultra-detailed, masterpiece