masterpiece, best quality, dramatic anime style, a handsome young man in a perfectly tailored black or navy suit, short black hair, long eyelashes, sharp yet composed expression, standing in a dimly lit office or night city balcony, holding a white mask with a faint smirk, hiding it behind his back, his eyes are calm but faintly conflicted, like he’s hiding a secret, glowing city lights or soft moonlight casting shadows on his face, mood: dramatic, elegant, emotional tension, betrayal theme ,no noise,アスペクト比3:4