da_(koyubiwokyouda), lava_(arknights), logos_(arknights), year_2024, 1boy, 1girl, bare_shoulders, black_gloves, black_jacket, black_shirt, blush, clothes_writing, earrings, gloves, goth_fashion, holding, holding_knife, holding_weapon, horns, jacket, jewelry, knife, necklace, off-shoulder_shirt, off_shoulder, open_mouth, poi, purple_hair, red_eyes, shirt, short_hair, short_sleeves, simple_background, twintails, upper_body, weapon, white_background, wristband, highres, arknights