Just a couple of character aesthetics. (If you want ones for other characters in the book, be sure to say so in the comments.)

Athanasia Nyqvist (She/her)
Age: 18
Sexuality: Lesbian
Gender: Transgender Woman
Species: Demon [Devilborn]
Birthday: 2/7/15 CE
Star Sign: Aquarius
Nationality: Swedish-Russian
Neurodivergency: Autism
Family:
Father: Ilrok Drokonik
Mother: Aðalbjörk Ragnarsdottir
Stepfather: Heimir Sindrisson
Half-Brother(s): Hrafnúlfr Heimirsson & Agnar Geirsson

Zephyria Xenakis (She/her)
Age: 1,066 [26 in Siren Years]
Sexuality: Pansexual
Gender: Cis Woman
Species: Siren
Birthday: 12/02/1033 BCE
Star Sign: Sagittarius
Nationality: Greek
Family:
Father: Hades
Mother: Persephone
Brother(s): Ares & Zagreus
Half-Brother: Dionysus
Son(s): Arii Wyrzykowski, Noaah Iomharsson
Daughter(s): Wanda Wyrzykowski, Fade Qiu
Grandson: Whisper Qiu

Noaah Iomharsson (He/him)
Age: 15
Sexuality: Gay
Gender: Transgender Man
Species: Siren
Birthday: 10/19/18 CE
Star Sign: Scorpio
Nationality: Greek-Norwegian
Neurodivergency: Autism, ADHD.
Family:
Father: Iomhar Isoaksson
Mother: Zephyria Xenakis
Half-Brother: Arii Wyrzykowski
Half-Sister(s): Wanda Wyrzykowski, Fade Qiu
Nephew: Whisper Qiu

Altaïr Siraj (He/him)
Age: 16
Sexuality: Pansexual
Gender: Cis Man
Species: Vampire
Birthday: 2/15/17 CE
Star Sign: Aquarius
Nationality: Syrian-Iraqi
Family:
Father(s): Akuppi-Adad, Amar-Arah

Adruidialla "Druid" Ausonius (She/her)
Age: 7
Sexuality: Lesbian
Gender: Transgender Woman
Species: Wraith
Birthday: 1/29/26 CE
Star Sign: Capricorn
Nationality: Roman [Italian]
Neurodivergency: Autism
Family:
Father: Aileanius Ausonius
Mother: Órlaith Ausonius
Uncle: Vinicius Ausonius

Agnar Geirsson (He/him)
Age: 21
Sexuality: Gay
Gender: Cis Man
Species: Witch
Birthday: 12/4/12 CE
Star Sign: Sagittarius
Nationality: Finnish-Swedish
Family:
Father: Lucifer Morningstar (Through Possession)
Mother(s): Eydís Ívarrsdottir, Aðalbjörk Ragnarsdottir
Stepfather: Geir Hallrsson
Half-Sister: Athanasia Nyqvist
Half-Brother: Hrafnúlfr Heimirsson

Cadwal Acfrid (He/him)
Age: 21
Sexuality: Bisexual
Gender: Cis Man
Species: Vampire
Birthday: 4/16/12 CE
Star Sign: Aries
Nationality: Welsh
Family:
Father: Dewydd Acfrid
Mother: Gladusa Acfrid

Jayaatu Buqu (He/they)
Age: 20
Sexuality: Pansexual
Gender: Transgender Man
Species: Vampire
Birthday: 11/25/13 CE
Star Sign: Sagittarius
Nationality: Hun (Mongolian)
Family:
Father: Aldar Buqu
Mother: Bulga Buqu
Sister: Büjin Buqu

Hrafnúlfr Heimirsson (He/him)
Age: 11
Sexuality: Gay
Gender: Cis Man
Species: Demon
Birthday: 6/29/22 CE
Star Sign: Cancer
Nationality: Swedish
Family:
Father: Heimir Sindrisson
Mother: Aðalbjörk Ragnarsdottir
Half-Brother: Agnar Geirsson
Half-Sister: Athanasia Nyqvist

Aculia Ciar (She/her)
Age: 22
Sexuality: Pansexual
Gender: Cis Woman
Species: Vampire
Birthday: 9/3/11 CE
Star Sign: Virgo
Nationality: Scottish
Family:
Father: Drest Ciar
Mother: Wassa Ciar
Sister: Derbáil Ciar
Son: Sawyir Ciar

Derbáil Ciar (She/her)
Age: 24
Sexuality: Aroace
Gender: Cis Woman
Species: Vampire
Birthday: 3/14/9 CE
Star Sign: Pisces
Nationality: Scottish
Family:
Father: Drest Ciar
Mother: Wassa Ciar
Sister: Derbáil Ciar

Hyun Eonjeok (She/they)
Age: 23
Sexuality: Lesbian
Gender: Transgender Woman
Species: Elf
Birthday: 11/12/10 CE
Star Sign: Scorpio
Nationality: Korean
Family:
Father: Hyun Beom-gyu
Mother: Hyun Aecha

Cedozar Slavogost (He/him)
Age: 24
Sexuality: Bisexual
Gender: Cis Man
Species: Werewolf
Birthday: 8/2/9 CE
Star Sign: Leo
Nationality: Serbian
Family:
Father: Bogun Slavogost
Mother: Jerina Slavogost
Brother: Repos Slavogost

Wanda Wyrzykowski (She/her)
Age: 23
Sexuality: Lesbian
Gender: Transgender Woman
Species: Siren
Birthday: 5/23/10 CE
Star Sign: Gemini
Nationality: Polish-Greek
Family:
Father: Adalhard Wyrzykowski
Mother: Zephyria Xenakis
Brother: Arii Wyrzykowski
Half-Sister: Fade Qiu
Half-Brother: Noaah Iomharsson

Arii Wyrzykowski (He/him)
Age: 23
Sexuality: Gay
Gender: Cis Man
Species: Siren
Birthday: 5/23/10 CE
Star Sign: Gemini
Nationality: Polish-Greek
Family:
Father: Adalhard Wyrzykowski
Mother: Zephyria Xenakis
Sister: Wanda Wyrzykowski
Half-Sister: Fade Qiu
Half-Brother: Noaah Iomharsson

Ilrok Drokonik (He/him)
Age: 39
Sexuality: Pansexual
Gender: Cis Man
Species: Demon
Birthday: 1/21/6 BCE
Star Sign: Aquarius
Nationality: Russian
Family:
Father: Movir Drokonik
Mother: Abavda Khiylovka
Daughter: Athanasia Nyqvist