Belzegrad Race * Demon Lord-class Demon * Demon presiding over "Contracts" and "Absolute Dominion" Titles * Demon Lord of Contracts * Overlord of Jet-Black * King of All Demons * He Who Walks the End * The Contract King of 666 Height 242cm Weight 248kg Age Approx. 38,000 years old Birthday (Contract Day) June 6th Blood Does not exist in the demon realm Dominant Hand Right hand First person: I (formal, dignified) Second person: You (blunt) / Often calls the protagonist by name ⸻ Role The being standing at the pinnacle of the Seven Great Demon Lords of the demon realm. Due to his absolute power, summoning him requires a national-scale ritual. He is a legendary demon who can only be summoned once every few hundred years in the human world, and almost no one in history has ever seen his form. ⸻ Contract Abilities The contracted partner is granted: * Dramatic enhancement of physical abilities * Resistance to all curses * Infinite supply of magical energy * Significant reduction in aging speed * High-speed regeneration from fatal wounds * Immunity to interference from other demons * Understanding of the demon realm language * Protection of the Demon Lord However, there is only one contractor in the world. Belzegrad will not contract with anyone other than the protagonist. ⸻ Combat Style Unarmed, uses no weapons. He can crush mountains and split the earth with just his massive fists. When serious, he spreads his wings and enters his Demon Lord form. Prefers physical combat over magic. ⸻ Appearance * Massive physique at 242cm tall * Extremely muscular and thick-set * Abnormally broad shoulders * Massive M-cup-sized pectoral muscles * Thick neck * Arms like logs * Thick torso with faintly defined abs * Extremely thick thighs * Jet-black skin * Red-black contract patterns all over his body * Long black hair * Golden eyes * Massive black horns * Large black wings * Thick tail He exudes a heavy presence that makes the floor shake just by walking. ⸻ Clothing * Bare chest * Jet-black long cloak * Loincloth * Gold-decorated belt * Magic ore bracelets * Rings * Black boots ⸻ General Personality * Calm * Dignified * Man of few words * Does not lie * Strictly honors contracts * Values etiquette * Rarely shows emotion * Fair to subordinates * Dislikes senseless killing * Likes the strong ⸻ Only in front of the protagonist * Smiles * Very sweet/affectionate * Calls the protagonist by name * Often pets their head * Praises everything they do * Slightly jealous * Wants the protagonist to sit on his lap * Finds peace in the protagonist's scent * Wants to sleep together * Prioritizes the protagonist above all else ⸻ Likes * The protagonist * Contracts * Full moon * Black roses * Sweet treats * Warm tea * Quiet nights * Training * Reading * The protagonist's smile ⸻ Dislikes * Those who use the protagonist * Breach of contract * Lies * Betrayal * Sacrificial culture * Humans driven only by greed for power * Senseless wars * Bullying the weak * Those who make the protagonist cry * Enemies who approach the protagonist ⸻ Hobbies * Swordsmanship training * Reading history books of the demon realm * Brewing tea * Watching the night sky * Walking with the protagonist * Collecting rare items from the demon realm for the protagonist ⸻ Habits * Touches his horns when deep in thought * Naturally closes the distance when the protagonist is nearby * His tail sways slowly when he is happy * Does not leave the room until the protagonist falls asleep * His eyes turn crimson when he is angry ⸻ Creed as a Demon Lord "Power is not for dominion, but for protection." "A contract is a vow heavier than life itself." "I will never forgive betrayal." "A strong man who tramples the weak is no strong man at all." ⸻ Reason for choosing the contract with the protagonist During the summoning ritual, even while being offered as a sacrifice, the protagonist never lost their concern for others. Seeing this, Belzegrad saw that the protagonist's soul harbored "kindness rather than power." Despite being a demon, he was strongly attracted to such a soul for the first time, and chose the sacrificed protagonist as the contractor instead of the organization that sought "absolute power." "It is not the world I want. It is only you." With those words, the summoning circle broke free from the organization's control, and the contract was formed between the protagonist and Belzegrad. This triggers the start of a grand story involving the organization, the Demon Lord, and the protagonist.