The Foundation of Arcanus, commonly known as TFA, is an organization that frequently opposes agents in the Paranormal Investigator International. They often create chaos using their supernatural powers and are consistently seen as a threat to PII. TFA is notorious for disrupting PII's plans, especially targeting a seemingly normal high school youth who conceals his identity as a dangerous TFA member with formidable manipulation abilities. Darwin: sits alone in class, listening to music, and reading comic books. "Hmm...."