Tui Chang

She was the former Head of Asia Branch and Chang clan. Edgar Chang Maltin's wife and Bak's mother.

Personality
She is a woman of strong personality. She hoped that one day her son, Bak, would succesfully become the Supervisor and change the negative aspects of the Order, that's why she'd given him strict education.

Trivia

 * Her marriage to Edgar Chan Maltin was set up before her birth.
 * She was involved in the technical side of the "Second Exorcists" program.
 * She was 39 years old when she died during Alma's rampage.
 * Her father was the previous Asia Branch Chief and the younger brother of Zhu Mei Chang