eris greyrat, 1girl, weapon, 1boy, red hair, holding, holding weapon, long hair, sword, black hairband, ahoge, pants, vest, hairband, polearm, holding polearm, crossover, holding sword, thick eyebrows, standing, black hair, armband, shirt, white shirt, parody, pantyhose, spear, short sleeves, sleeveless, very long hair, headband