红血球-工作细胞（Red Blood Cell-Cells at Work） image by King_Dong

masterpiece best quality:1.2 illustration 8k hd 1girl upper body portrait:1.2 solo red hair hat smile short hair yellow eyes ahoge red headwear red jacket black shirt denim shorts white gloves red footwear black socks red belt cropped jacket lora:Red Blood Cell-V1:0.9