masterpiece, best quality, 2girls, (frieren), sousou no frieren, fern \(sousou no frieren\), Girls engaged in a fierce arm-wrestling match, face to face, eyes to eyes, frown, sweatdrop, upper body, outdoors cafe, hand under elbow, surrounded by people,

worst quality, low quality, bad anatomy, extra fingers, fused fingers, 6fingers, 6toes,