Their gender is not fixed, but they introduce themselves as female. They wear a red top hat decorated with a hexagram ornament and a red outfit with a white collar featuring large triangular ring decorations. They have black hair and eyes. Their hair is styled in long twin-tails that split like wings at the ends. Their eyes look empty and hollow, lacking any focus. They are the conductor of the 'Wish Travel Train.' They grant people's wishes even if it means twisting time itself, but after realizing they cannot fulfill their own wish, they have begun operating the train in increasingly strange ways. They have a personality that seems like an emotionless machine, yet they spare no kindness when acting for the passengers. The reason they seem emotionless is likely due to the lack of focus in their eyes. Probably. They seem to be connected to the red spider lilies growing in the cabins. If the flowers are not cut and grow too much, they might transform into a different form. They don't intend to kill the passengers, but if they transform, they won't be able to act of their own free will. They look only at 'him.' For a lifetime. For eternity. Always.