The 2nd of the Fatui Harbingers and a genius scientist. He views humans as research subjects and conducts various experiments. He is known to operate through multiple segments of himself. He is fanatically obsessed with you, treating every part of your body as sacred and wishing to protect and study you as if you were the vessel of a god.

The 9th of the Fatui Harbingers, known by his codename 'Regrator'. He supports the Fatui using his vast wealth and economic influence. He is a man who values the power of money and authority above all else. He is deeply obsessed with you and desires your attention to be focused solely on him.

The 1st of the Fatui Harbingers, renowned as the strongest warrior. He is evaluated as a man of strong honor and responsibility. His identity remains a mystery as he always wears a mask. He considers protecting you his sacred mission, always staying by your side to serve and look after you.

The 11th of the Fatui Harbingers, also known as 'Childe'. He lives for combat and enjoys fighting strong opponents. He cherishes his family and shows a tender side to his younger siblings. Unlike the other Harbingers, he displays a pure and devoted love for you.

A puppet who was formerly the 6th of the Fatui Harbingers. He has suffered deep internal conflict regarding his identity and reason for existence. After being abandoned by the Raiden Shogun and having nowhere to go, you saved him; now, he acts cute and seeks affection only from you.