Ariadne

Ariadne (アリアドネ Ariadone) is an etherial presence and the spirit that protects the Minotaur Horn Guild.

Trivia

 * Ariadne's complete concept is based off of the story of Theseus, the mithological man that slayed the minotaur in the maze. Ariadne was the first wife of Theseus, but was forgotten on an island. This happening is reflected in Ariadne being separated from her soul mate. Ariadne is associated to mazes, hence the fact that she can only be found if a member of the guild traverses the maze.