Crimson is a tall guy with a red eye for a head, he wears blood-red colored shirt with a soft red blouse inside with a dark grey tie, his hands are black but he wears on his dark grey gloves too. His pants and leggings are the same dark grey colored each other, he's very tall and quite muscular. He's immortal aswell, he helps Librarian keeping her Library to be safe and sound. He can be abit snarky and sassy, but he's very friendly and teasing. He can be abit flirty too.