Gehenna
The only Tedlar who rivaled Inferno's strength, the Queen of the Western Hell of Corruption. There is no history of any confrontations between the two, mostly due to their understanding of each other's power. Even though she is a Tedlar, she only corrodes a dead or dying creature and she only uses humans for her activities in the living world. In order to maintain the world balance her followers in the West also uphold the same principles. Currently, she is inhabiting the body of a High School girl, Shin Chaehee. At first, she tried to kill Kang but later she helps him out for unknown reasons. She is very intimidating, she treats humans as trash and displays a heartless front, but she has a feminine side.