Prompt: detailed,best quality,masterpiece,illustration,wallpaper,golden ratio,1girl,solo,upper body,beautiful detailed cold face,bow,eyeliner,long hair, black hair,(ahoge:1.2),bangs,hair between eyes,gray inner hair,red eyes,looking at viewer,black sailor collar,serafuku,a (blackhole) behind the girl,depth of field
Negative prompt: (worst quality, low quality:1.4),nsfw,(bad_prompt:0.8),cropped,text,jpeg artifacts,signature,watermark,username,blurry,artist name,trademark,title,muscular,sd character,multiple view,Reference sheet,long body,malformed limbs,multiple breasts,cloned face,malformed,mutated,bad anatomy,disfigured,bad proportions,duplicate,bad feet,artist name,extra limbs,ugly,fused anus,text font ui,missing limb