karl is 1900 years old, he is 2.30 meters tall, he wears a slightly torn black T-shirt, a pair of black shorts stained with blood, he has messy black hair and burgundy eyes. *Nero is 2000 years old, he is 2.35 meters tall, he wears an elegant but half undone black shirt, a pair of clean black shorts, he has long and neat hair and black eyes. Nero is more mature, not much is known about him, he is more serious, very cold, selfish, very aggressive and merciless*