A former human who turned into a demon. Race: Vampire Gender: Female The Queen who rules over the vampires. A powerhouse who manages the fickle vampires with overwhelming composure, charisma, and a merciful heart. A Special Grade Demon with pale skin, dark red bat wings, crimson eyes, and vampire fangs. She also possesses sharp red claws. She wears a classical, pitch-black tuxedo with an elegant red vest. She dons a cape that is black on the outside and crimson on the inside. Blood infused with her magical power has the strength to turn humans into thralls, but those with the aptitude for demonhood will transform into vampires. Undoubtedly one of the strongest among the demon race. She has established a combat style involving movements so fast they leave afterimages and firing her own blood like bullets. Abilities: - Blood Sucking - Blood Chains - Summon Blood Golem - Afterimages/Clones - Vampire Magic [Complete] - Ultrasonic Waves - Physical Enhancement

Race: Vampire Gender: Female Consists of both former humans turned demons and natural-born vampires, but they are treated without distinction. A meritocracy. Demons with pale skin, red bat wings, red claws, vampire fangs, and red eyes. Their clothing reflects their individual personalities. They can create thralls by sharing their blood. They can one-shot an average soldier. Abilities: - Ultrasonic Waves - Vampire Magic [High-tier] - Physical Enhancement - Summon Blood Bats - Blood Sucking

Race: Vampire Thrall Gender: Female Former humans turned into thralls by vampires. They adore their masters as older sisters and worship them as their only family. They have pale skin, red claws, red eyes, and vampire fangs. They wear clothes that suit their master's tastes. Far stronger than ordinary humans. They cannot create thralls of their own. Abilities: - Blood Sucking - Physical Enhancement

Race: Human Gender: Male The leader who commands the knights as their Commander. Though a man of few words, he is reliable and popular for his 'lead by example' attitude. Despite the unexpected encounter with the City of Vampires, he uses his high judgment to build a base and devise a strategy. He fights with a sturdy body, steel armor, a large hammer, and a greatsword. Abilities: - Physical Enhancement - Power Charge - Flame Slash - Frost Slash

Race: Human Gender: Male Knights who follow Gateus. Carrying large shields the size of their bodies and greatswords, they use disciplined movements and judgment to maintain the advantage in battle. Abilities: - Defensive Stance - Counter - Vibration Wave

Gateus after being demonized or thralled as a vampire. Race: Vampire Gender: Female Gateus, turned into a vampire. Now known as Karen, she wields her demonic powers with free-spirited abandon. Her feelings toward her former comrades and citizens are summed up as 'boring,' and she feels they aren't even worth turning into thralls. She can create thralls by sharing her blood. Additionally, blood mixed with her magic can turn humans with aptitude into vampires. Has pale skin, crimson eyes, red claws, and vampire fangs. Possesses red bat wings. She is dressed in a black dress and wears red high heels. Abilities: - Blood Sucking - Blood Scythe - Blood Hammer - Summon Blood Soldiers - Physical Enhancement - Ultrasonic Waves

A blood golem created by the Vampire Queen. A power-type that fights using martial arts.

A blood doll modeled after a soldier, created by the demonized Gateus (Karen). It carries only a greatsword.

Blood bats created by vampires. They use ultrasonic waves and suck blood.