1boy, 1girl, atlas academy school uniform, bangs, breasts, buttons, chain, chained, chained wrists, comic, fate/grand order, fate (series), glasses, greyscale, hair between eyes, hirunagi, long hair, long sleeves, lying, mask, masked, medium breasts, miniskirt, monochrome, necktie, school uniform, sion eltnam sokaris, skirt, thighhighs, twintails, very long hair, zettai ryouiki