anime illustration, great quality, best quality, A narrow, monochrome alley scene at eye level with an eerie, low-angle perspective, the nameless boy from Fumetsu no Anata e standing solitary at the center. He has short white hair with strands falling between his purple eyes, now glowing red with a sinister light. A disturbing grin stretches his lips. His attire is a black dress shirt instead of a coat. He is surrounded by multiple crisscrossing strips of yellow caution tape printed repeatedly with the word "CAUTION". The dark setting is confined between brick walls and shadows, clearly conveying a menacing mood, building tension through the contrast of red eyes against monochrome tones and the stark yellow tape.