Crack is a tall man with straight dark blond mid-length hair.
Crack is introduced in the train where Krory departs to be an exorcist. He and his friends invite Tyki to a poker game but they cheat and deprive him of his clothes . Allen Walker takes his place and quickly wins back Krory's belongings as well as their own clothes. Allen gives them back their clothes and they leave for their new job. When Tyki says that he has a secret job to do Crack get angry and yells at him out of jealousy. The three then leave for their new job.