1girl, 2boys, arknights, black_background, black_hair, black_vest, blood, blue_hair, closed_mouth, collared_shirt, dongsheng, english_text, forehead, freckles, hair_between_eyes, long_sleeves, lumen's_father_(arknights), lumen's_mother_(arknights), lumen_(arknights), multicolored_hair, multiple_boys, orange_eyes, parent_and_child, parted_bangs, parted_lips, pointy_ears, shirt, sleeveless, sleeveless_shirt, two-tone_hair, vest, white_shirt