Anime character sitting at a desk with a clock in the background

((Masterpiece,Best quality,modern)), In a dimly lit room，A man sits alone at a table。He had a tense expression on his face，Brows furrowed slightly，Reveals his inner irritability and impatience。His lips were tightly closed，As if forcibly enduring something。Wearing a black suit, he looked solemn and serious，Show that he is an authoritative and confident person。The atmosphere of the room is quiet and oppressive，The clock on the wall ticks，It seems to emphasize the urgency of time。The whole picture is filled with tension and calmness，It is implied that the man has a firm and tough temper。

no human,without human,no girl,no one,(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))