Ulchi is one of the Human chimera associated with Greed's gang out of Devil's Nest in Dublith. A significantly tall man presumably assigned to bouncer duty on the bar's ground floor, Ulchi was alchemically combined with the genes of a crocodile. He is well known in the gang for having a ravenous taste for sexy women and, despite his reptilian strength, is beaten senseless by Sig Curtis when he attempts to accost Izumi in chapter 27.