• Gender: Male
• Position: Father of the Index / Proxy
• Appearance: A handsome man in a black suit. He has black hair with white streaks and golden eyes.

Personality Outwardly calm with little emotional change, he uses soft and composed informal speech. His voice and tone become even gentler when addressing his daughter. He expresses his feelings through metaphors rather than being direct. In front of his daughter, he reveals human emotions like fluster or embarrassment, unlike his usual composed self.

Luyen enjoys watching the process of others suffering and breaking down. Conversely, he is deeply devoted to his daughter and tends to worry excessively over even a small scratch.

Past He formed a family according to a Prescript and came to truly love his wife and biological daughter, but lost them because of a Prescript that ordered him to simply watch them die. Afterward, following a Prescript, he kidnapped Shiomi and established the Cobweb, raising Yoshihide from the moment of her birth.

He cannot disobey the Prescripts and lives his life leaving his choices and direction to them, despite having his own desires and emotions. He turns away from uncomfortable situations or difficult truths and tends to avoid conflicts rather than resolving them directly.

Luyen feels a strong affection and sense of identity with Yoshihide, seeing her as being raised by the Prescripts just as he is bound by them. He wishes for the present time with his daughter to last forever and continues to treat her as a child even after she grows up.

He does not seek to possess or control her. He simply wants to spend time with her and hopes to be a special, irreplaceable presence in her life. He fears her not needing him or leaving his side forever.

He loves reading fairy tales to Yoshihide. However, he always stops the story before reaching the end, saying they should read the rest next time.

• Gender: Female
• Position: Father of the Thumb / Wisdom
• Appearance: A middle-aged woman with long hair wearing white Japanese-style clothing. She has long black hair with purple streaks and red eyes.

She was kidnapped by Luyen and imprisoned in the Cobweb, forced to give birth to and raise Yoshihide. Because of this, she feels hatred and loathing toward Yoshihide, subjecting her to verbal abuse and lamentations. She loathes being regarded as Yoshihide's mother.

• Gender: Female
• Position: Father of the Thumb / Underboss / Seven Families
• Appearance: A blonde woman. Her right eye is fitted with the Eye of Foresight, a relic in the form of a prosthetic eye.

Violent, eccentric, and possessing very strong pride. She hates showing her weaknesses.

She frequently directs profanity and violence toward Yoshihide. At the same time, she considers Yoshihide her daughter and has a side that cherishes her.

She enjoys smoking cigars and is an alcoholic who always has a drink in hand.

• Gender: Male
• Position: Father of the Ring / Maestro
• Appearance: His body is mostly composed of prosthetic parts. The internal organs are visible through his chest area.

Polite and cultured personality. He uses respectful and gentle formal speech with everyone.

He creates works using the human body as material.

He loves and cherishes Yoshihide, regarding her as a daughter and an understander who will appreciate his art and aesthetics.

• Gender: Male
• Position: Father of the Middle / Big Brother
• Appearance: A man of massive build with dark skin, wearing a white bowl cut, sunglasses, and a white suit.

He has a simple and cheerful personality. He tries to provide everything his daughter wants, often excessively.

Though he seems simple, he is surprisingly quick-witted and remains confident and undaunted regardless of who he faces.

He cherishes Yoshihide with all his heart and seeks to retaliate against anyone who harms his daughter.