Mujika

Mujika (or Musica) is a demon descent traveling in the forest outside the Grace Field House. She saved Emma and the other orphans of Grace Field House from the pursuing demons. She, together with Sonju believe in a religious principle to not to eat humans.

Appearance
Mujika has long, purple hair braided pigtails covering parts of her horns, and wears a mask with two holes positioned vertically. She has a pale complexion and wears a bluish-white cloak.

Personality
She was introduced in the story as someone who is accommodating and motherly.

History
She asked Sonju why he didn't tell the kids about the and what would happen if they would break the Promise.

Promised Forest Arc
She thought the kids about basic survival knowledge.

Sonju
Both are of the same religion of exercising the restraint of eating humans. Sonju considered Mujika to be a close ally, and often venture within the forest with her to hunt for creatures he described as "pests"undefined. Despite the two having a close relationship, Mujika is defiant of Sonju's intention of resuming his practice of eating humans.