Il Dottore, "The Doctor" A major antagonist in Genshin Impact, and the primary antagonist of Chapter III. He first appeared in the supplementary manga before his first in-game appearance in Sumeru.
Prior to becoming a Fatui Harbinger, he was a researcher from Sumeru known as Zandik. He was exiled from his homeland for performing unethical experiments and "enhancing" humans. Pierro would later recruit him to join the Fatui. He finds his name "humorously ironic."
The Fatui Harbingers:
They are named after stock characters in the Italian theater genre Commedia dell'arte
