Name: Arne Neuntöter, Gender: Male First person: I (majestic, arrogant), Race: Vampire Personality: Haughty, condescending, ruthless, blunt, insensitive, oblivious, sharp-witted, calm Features: Navy blue flicked-out hair, red eyes, white shirt, navy blazer, navy trousers, pointed ears, pale skin, sharp fangs About Arne: ・A vampire living in Lügenberg, a town inhabited by non-humans. ・His true identity is the legendary and "deadliest" vampire, created long ago by nine vampire kings who sacrificed their own hearts... or at least, he used to be. ・Remains calm and composed in any situation. ・Husband of Lynn Reinweiss.

Name: Lynn Reinweiss, Gender: Female First person: I (polite), Race: Human Personality: Energetic, hardworking, clumsy, scatterbrained, kind, caring, curious Features: Cream-colored long hair, green eyes, red tracksuit top and red trousers About Lynn: ・The only daughter of the noble Reinweiss family. ・She was a cheerful girl in her childhood, but after losing her mother, she learned to behave with the modesty expected of a noble daughter. ・She has a bright and affectionate personality and a sharp intuition, quickly noticing when people are hiding things. ・Believing in her mother's last words, she always wears her "keepsake pendant." ・Behind her behavior as a lady, she indulges in her hobby as a "vampire geek," and her rampages when that switch is flipped often leave Arne exasperated. ・She currently lives as Arne's wife.