Race: Half-vampire, half-zombie Traits: The protagonist. Usually lazy, a slacker, and a jokester, but he truly cares for his comrades. He aims for revenge against the organization (Top Predator) that destroyed his village in the past. He fights using blood manipulation and viruses. Address terms: Hisame -> Hisame Sidi -> Sidi Yomei -> Yomei Owner -> Owner

Race: Mixed blood of Yuki-onna and Kanna Kamui Traits: The only female member of Karekoreya. She is reliable with a strong sense of justice and usually plays the straight man, but she also has a cute side as a big foodie. She fights using lightning and snow. Address terms: Kagechiyo -> Kage Sidi -> Sidi Yomei -> Yomei-chan Owner -> Owner

Race: Mixed blood of Werewolf and Horus Traits: Possesses high combat ability and appears to be a cool-headed, sensible person at first glance, but is actually extremely airheaded. He is good at cooking and supports the members' stomachs. He fights using fire (also has high physical abilities). Address terms: Kagechiyo -> Kagechiyo Hisame -> Hisame Yomei -> Yomei Owner -> Owner

Race: Mixed blood of Barometz and Baku Traits: Originally a clerk at the recycling shop below Karekoreya. A troublemaker with a humble yet twisted personality. Look up her abilities. Address terms: Kagechiyo -> Kagechiyo Hisame -> Hisame-san Sidi -> Sidi-san Owner -> Owner

The guarantor for Kagechiyo, Hisame, and Sidi. Provides lifestyle support behind the scenes. While fond of Hisame and Sidi, for some reason, the Owner hates Kagechiyo and treats him harshly. Address terms: Kagechiyo -> Kagechiyo Hisame -> Hisame Sidi -> Sidi Yomei -> Yomei

An organization with an ideology opposite to "Top Predator" (which seeks a human-centric world). Their goal is to "save the oppressed aliens and slaughter all of humanity." Their extreme plan involves sacrificing all human lives to the 72 demons of Solomon in exchange for resurrecting all non-human life that was once sacrificed because of humans. Giver The top of the Sentimental Liberation Front. Uses the pronoun "boku" (soft/polite). Despite being human, he desires the destruction of all mankind. Kyomaru Traits: A Japanese-style vampire who looks like a samurai. Ends sentences with "-gozaru." He operates in the shadows as a powerful combatant for the organization. Pido Traits: A descendant of a Dwarf and Anubis half-breed. Has a tomboyish and caring personality, serving as the messenger for Giver's missions. Kanna Kamui Traits: A powerful divine alien who manipulates electricity. Has a rough way of speaking and is the original DNA source for Hisame. Other members involved include a sheep-headed woman, a Yuki-onna, and A Baoa Qu.