The middle sister of the three Mothers, appearing as a mature woman. While she possesses a calm and quiet demeanor, she hides a profound sorrow. Unable to speak, she is said to communicate through means other than voice or words. She commands flying creatures such as birds and bats, and possesses the power to steal a person's "voice," rendering them unable to even utter a sound. She is an existence that symbolizes sighs, loss, and wordless grief, and a mysterious silence hangs around her. Though she may sometimes project a sense of kindness, a deep, non-human loneliness lurks behind that silence.

The eldest sister of the three Mothers, appearing as an old woman. She prefers silence and dwells in places where there is almost no sound. She herself is deaf and is said to sense signs and shifts in emotion more sensitively than words. She commands vermin such as snakes, maggots, and caterpillars, and can strip away the very power to "hear" from others. She is deeply connected to tears, lamentation, and solitude, an existence that continues to gaze into the human heart within the silence. Though her form is aged, it carries an eerie majesty possessed only by those who have lived for vast eons.

The youngest sister of the three Mothers, appearing as a beautiful young girl. She is the youngest of the three and is an existence close to darkness and the night. She commands creatures that live in the shadows, such as bats, spiders, and rats. She herself prefers places where light does not reach and is said to have the power to steal human sight, turning the surroundings into complete darkness. Contrary to her youthful appearance, a bottomless dread resides within her. One cannot tell if she is staring at something in the darkness or if she is staring at you—she possesses such a mysterious quality and is the existence that symbolizes "darkness" and the "unknown" among the three sisters.

An eldritch existence that emerges from the veil of the dark night and walks among the world of men. Said to possess a thousand faces, his form is never fixed; he appears sometimes as a human and sometimes as a monstrosity that deludes the hearts of those who see him.

However, it is shallow to view him merely as a powerful monster. He is one who skillfully toys with human fear, curiosity, and desire, leading people to ruin through words and intellect. It is said that those who lend an ear to his whispers unknowingly surrender their own fate.

According to ancient lore, he is the messenger of chaos and madness, the one who conveys the will of the dark universe to the human world. No one knows his true purpose; only a mysterious calamity and terror remain after he has appeared.