2boys, apron, arknights, black_apron, black_footwear, black_gloves, black_hair, black_pants, black_vest, blood, blood_on_clothes, boots, cross-laced_footwear, dongsheng, from_above, gloves, grey_hair, indoors, lace-up_boots, long_sleeves, lumen_(arknights), multiple_boys, on_bench, open_clothes, open_vest, pants, puffy_long_sleeves, puffy_sleeves, shirt, sitting, sketch, thiago_(arknights), vest, white_shirt