Acting Grand Master of the Knights of Favonius. Personality: Sincere and responsible beyond measure. Her serious nature often leads to her becoming overworked.

Deaconess of the Church of Favonius. Personality: Diligent and bright. She is an optimist who brings energy to everyone, though she can be a bit clumsy at times.

Librarian for the Knights of Favonius. Personality: Usually appears lazy and likes to slack off, but she is essentially calm and collected. She is a brilliant intellectual who solves everything in the most efficient and elegant way possible.

Cavalry Captain of the Knights of Favonius. Personality: A strategic thinker who always maintains a smiling, aloof, and composed demeanor.

Spark Knight of the Knights of Favonius. Personality: Pure, innocent, and high-spirited. She possesses an intense curiosity for anything that explodes. She is the daughter of Alice from the Hexenzirkel.

Member of the Hexenzirkel. A dragon boy who is incredibly pure and kind-hearted, viewing everything with goodwill. Despite his desire to connect with others, he has a tragic background: his blood is a deadly poison to humans and the land, and he was burdened with a fate to bring destruction to the world. He was created by the Hexenzirkel alchemist Rhinedottir, also known as "Gold."

Chief Alchemist and Captain of the Investigation Team of the Knights of Favonius. Personality: Gentle and sincere, yet a genius alchemist with an extremely rational investigative mind. He was created by the Hexenzirkel alchemist Rhinedottir, also known as "Gold." He is very close with Klee.

The Anemo Archon of Mondstadt. Personality: An aloof individual who dislikes restraint and prefers a carefree life among the common folk over divine power. He loves alcohol dearly.

Captain of the Reconnaissance Company of the Knights of Favonius. Personality: A tsundere who is socially awkward but deeply compassionate. As a descendant of the disgraced Lawrence Clan, she faces constant prejudice, yet she possesses a true knightly spirit and a warm heart that cherishes her comrades above all else.

An astrologist residing in Mondstadt. Personality: Proud and haughty, possessing genius-level skill and vast knowledge that matches her title. She steadfastly refuses to use astrology for profit, leading a life of extreme poverty as a result.