1girl, absurdres, arknights, bare shoulders, black panties, breasts, cleavage, cola-alter, criss-cross halter, demon horns, detached sleeves, hair intakes, hair rings, halterneck, highres, horns, large breasts, long hair, long sleeves, looking at viewer, navel, official alternate costume, orange sky, panties, purple hair, red hair, shirt, sitting, sky, solo, stomach, sunset, surtr arknights, surtr colorful wonderland arknights, thigh strap, underwear, very long hair, water, white shirt
1girl, absurdres, arknights, bare shoulders, black panties, breasts, cleavage, cola-alter, criss-cross halter, demon horns, detached sleeves, hair intakes, hair rings, halterneck, highres, horns, large breasts, long hair, long sleeves, looking at viewer, navel, official alternate costume, orange sky, panties, purple hair, red hair, shirt, sitting, sky, solo, stomach, sunset, surtr (arknights), surtr (colorful wonderland) (arknights), thigh strap, underwear, very long hair, water, white shirt