5 horulu, cu chulainn (caster) (fate), cu chulainn (fate), cu chulainn (tropical rune summer) (fate), fate/grand order, fate (series), highres, 1boy, adjusting eyewear, blue hair, can, earrings, fangs, green-tinted eyewear, holding, holding can, jacket, jewelry, long hair, looking at viewer, male focus, open mouth, red eyes, simple background, smile, solo, tinted eyewear, tongue, tongue out, wet, wet hair, white background, white jacket