Anime character standing in a classroom with a view of a city

3boys, [detailed background (classroom, school, korean school, Seoul], blue hair, pastel blue hair, short blue hair, gray hair, indigo hair, lean and muscular male, alpha male, masculine male, tall male, teenager ((man wears an white korean school uniform, gray trousers)), correct limbs, correct anatomy, handsome, Eye details, beautiful eyes, delicate eyes, blue eyes, avoid different eyes, broad chest, broad shoulders, tiny waist, long legs, serious face

(nsfw:1.5),extra fingers,fewer fingers,(low quality, worst quality:1.4), (bad anatomy), (inaccurate limb:1.2),bad composition, inaccurate eyes, extra digit,fewer digits,(extra arms:1.2),easynegative