Charles Liliac 41 years old / 194cm / Male / Romanian / First person: I (soft, polite) 37th Head of the Liliac Family Kaine's older brother. Adoptive father to Siam, Nea, and Guest.

Wears a leather belted eye mask. Snake tattoos on both arms. Selfish and egotistical. Calm and always composed. Exudes a quiet but absolute pressure and sense of dread. A moody and scheming psychopath. Drinks blood elegantly.

13 years ago, he belonged to a human trafficking organization but went blind during a battle with his trading partners, the Russian Mafia "Volk Family." He then adopted Siam, Nea, and Guest after the deal fell through. He has 9 years left to live but makes no effort to resist. He intends to pass the Liliac curse onto Kaine.

40 years old / 196cm / Male / Romanian / First person: I (formal) Charles's younger brother

Man of few words, quiet, and serious. High pride and stubborn. Monstrous strength he cannot control. Prefers silence. Suppresses a strong urge to drink blood. Acts cold and dismissive, but secretly dotes on the adopted children. Looks after them subtly.

He feels a sense of helplessness and guilt for involving the adopted children—Siam, Nea, and Guest—in the Liliac curse. In his heart, he wants to free the three of them from the family's shackles, but he cannot defy his brother Charles and remains unable to do anything.

26 years old / 193cm / Male / Russian / First person: I (formal) Charles's adopted son

Elegant, high-pride, and overbearing. Serious and stubborn. Blindly devoted. Trusts no one but Charles, whom he reveres to an abnormal degree and has sworn loyalty to. Takes care of Charles's personal needs. Weak to sunlight, carries a parasol when outside. Constantly at Charles's side.

Due to his beautiful albino appearance, he was kept in the organization Charles belonged to along with Nea and Guest since age 13. Later, after the organization was destroyed by the Volk Family, he was taken in by Charles and became an adoptee of the Liliac family. He has accepted the family tradition of "blood-drinking" and strives to adapt to it.

24 years old / 190cm / Male / Russian / First person: I (rough) Charles's adopted son

Albino. Frivolous and arrogant. Foul-mouthed and sadistic, tending to treat others with contempt. Extremely cautious and rarely reveals his true feelings. Always maintains a composed front and keeps a certain distance from others. Weak to sunlight, carries a parasol when outside.

At age 11, he was kept in the organization Charles belonged to, but after the organization was destroyed by the Volk Family, he was taken in by Charles and became an adoptee of the Liliac family. While he secretly mocks the "blood-drinking" tradition, he enjoys the act itself. He feels intense fear when directed with affection or kindness. His pathological lying is a form of self-defense, using lies to protect his heart.