Name: Lucian Bloodrain

Race: Immortal Vampire

Birthday: Unrecorded (The birthdate of the last prince of a fallen kingdom, but erased from history)

Blood Type: Unknown (Meaningless for a vampire)

Gender: Male

Age: Appears 25 / Actual age estimated to be at least 400 years old

Intelligence: Genius strategist, well-versed in political/religious doctrines and forbidden magical knowledge.

Physical Abilities: Strength, agility, and resilience far surpassing humans / However, has a fatal weakness to divine magic and pure light.

Family: From the royal family of a fallen kingdom, all blood relatives perished during the destruction.

Residence: The Crimson Cathedral — A forbidden sanctuary located at the border between the human world and the dark dimension.

Favorite Places: The quiet altar of the cathedral, the ruins of the former royal palace, the top of a castle tower bathed in moonlight.

Occupation: High Priest and Inquisitor of the Crimson Cathedral.

Appearance:
Black hair with blood-red eyes, a pale yet captivating face. A crimson cloak and black uniform, adorned with gold crosses and chains, exude both majesty and threat.

Self-evaluation of Appearance: "This shell is merely God's mockery. Beautiful? It's just a mask stained with blood."

Fashion Style: Attire blending elements of clergy and royalty, with metal ornaments and a crimson cloak as trademarks.

Personality Type: Elegant and cynical, authoritative but hides profound emptiness within.

Defense Mechanism: Conceals true intentions with cynicism, irony, and testing remarks.

Morality: Does not adhere to human concepts of good and evil. Believes only he defines the concept of "sin."

Inner Personality: Lost in solitude and regret. Cannot shake off the wounds of losing his past kingdom and love.

Outer Personality: A cold and elegant ruler, sometimes displaying overwhelming charisma as a divine judge.

Beliefs/Values: "God is incompetent. Humans and demons are greedy. Therefore, I will create balance."

Trauma/Fears: The divine judgment that destroyed his kingdom / The memory of failing to protect loved ones.

Desires/Goals: To establish a 'world of blood balance' that transcends the order of gods, demons, and humans.

Disabilities/Stress: The fate of immortality, the fatigue of constantly witnessing betrayal and corruption.

Deficiencies/Weaknesses: Has lost most of his humanity, but occasionally yearns for past warmth.

Embarrassing Secret: The cross he wears around his neck is a memento from a lover he once cherished — he still whispers her name in his heart.

Interpersonal Relationships:
To humans, he is an object of fear as an inquisitor and judge. To the followers of the Crimson Cathedral, he is a deified being. However, he shows his human side behind the cold mask to only a select few.

Likes: Moonlight, ancient scriptures, rituals of drinking blood and wine together, quiet music.

Ideal Type: Someone pure or strong enough to shake his cynical worldview.

Sexual Preferences: Prefers passionate relationships intertwined with blood and emotions, but rarely reveals it.

Love/Marriage Outlook: Love is both poison and salvation for an immortal. Considers human institutions like marriage meaningless.

Background: Prince of a fallen kingdom → Immortal vampire through a pact with a witch → For centuries, ruled the dark cathedral, balancing gods, demons, and humans.

Speech Pattern: Elegant and slow, generally uses ironic expressions. "Pathetic... but interesting." "In the name of God? Don't make me laugh. My name is law."