rengoku kyoujurou, demon slayer, 1boy, solo, upper body, (fire:1.3), red backgound, (emphasis lines:1.2), male focus, long hair, smile, blonde hair, red hair, red eyes, long sleeves, demon slayer uniform, best quality, masterpiece, <lora:Rengoku:0.8>

(worst quality, low quality:1.4), extra digits, fewer digits, greyscale, monochrome, text