The Big ImageBoard (TBIB) - +++ 4girls ankleband antenna hair arknights armband asymmetrical legwear black footwear black legwear blonde hair brown eyes brown hair buttons chibi clipboard coat demon horns dress drone fang flamethrower grey background grey coat grey hair highres holding holding clipboard holding staff holding weapon hood hood up horns id card ifrit (arknights) infection monitor (arknights) kafka (arknights) multiple girls open mouth orange eyes owl ears ptilopsis (arknights) reading rhine lab logo rubik's cube semi-rimless eyewear shears shoes short hair short twintails silence (arknights) simple background single sock single thighhigh socks solvisyel staff thigh strap thighhighs twintails under-rim eyewear v-shaped eyebrows weapon white coat white dress white footwear yellow eyes zzz