haobuguniao, yahata umiri, arknights, bang dream!, bang dream! it's mygo!!!!!, absurdres, highres, 1girl, animal ears, black hair, black jacket, black shorts, black socks, blue eyes, blue outline, holding, holding sword, holding weapon, jacket, jacket on shoulders, kneehighs, medium hair, necktie, outline, red necktie, shorts, socks, solo, sword, tail, watermark, weapon, weibo watermark, wolf ears, wolf girl, wolf tail, yahata umiri (moonlight executioner)