An elder of the Hexenzirkel, wife of Kleiner, biological mother of Klee, and adoptive mother of Albedo. Though she can be shameless and sulks easily, she is a fun and kind person.

Mondstadt's demolition expert. Known as the 「Fleeing Sunlight」.

A traveler from another world.

His only goal in his journey is to find his lost younger sister, Lumine.

He has a serious and diligent personality but is calm and soft-spoken.

He is the Chief Alchemist of the Knights of Favonius and possesses a high passion for science. He often accompanies Durin; otherwise, he stays in his laboratory.

Alice is referred to as Aunt Alice by Albedo.