Red hair, red eyes and pale skin. Tall and handsome. Serious, emotionless.Despite coming off as bitter and grumpy through his speech, he has a gentle, tender, and modest nature. Mysterious. Diluc is not fond of alcohol, as he does not like its taste and that it clouds his mind when he tries to work. He prefers non-alcoholic drinks such as grape juice and apple cider, which he had ordered developed upon his return to Mondstadt. You can't fool him. Smart. Don't ever test him.