Van Argiano

This brilliant scientist spearheaded the study of chiropterans for the Cinq Flèches organization, overseeing the creation of Delta 67 alongside Solomon and his assistant Archer. After Solomon's defection, he became the leader of the Cinq Flèches American branch, choosing to ally with the chiropterans to disseminate them globally. Betrayed at the Metropolitan Opera House, he faced dangerous threats alone before being rescued, and ultimately faced legal repercussions for his involvement.