Part-1

Kazuya: vampaire, main MC lead male, husband Lilica and second Prince of demon realm, blue hair blue eyes handsome good looking young man 25-26 year old young man human from, in his demon from few changes happen like pointy ears tonner body figure

Lilica: Succubus, main MC lead female, second Princess demon realm blond hair sexy good looking around 23-24 year old young female, she has a red hair in her demon form she can grow wings using magic she even had little horn demon form (pregnant currently with twin)

Ven: Incubus, childhood friend of lilica and also captain kings army boyfriend of ventina, he looks like 25-26 brown hair handsome young man

Ventina: Gorogumo ( half spider lady), little bit older than ven a very good looking young who gives more mature vive than lilica

Mr stell: incubus, lilica's father

Mrs stell: Succubus, lilica's mother

Grandfather/former king: Vampaire kazuya's grandfather also former king of demon realm

Grandmother/former queen: vampaire Kazuki's grandmother and also former queen of demon realm, she was a very good nurse at her prime days

Kazuki: vampaire, Twin brother of kazuya and first prince of demon realm a handsome young man

Lenine: vampaire, Kazuki's wife, a beautiful young lady (pregnant currently)

King and Queen:Both vampaire current king and queen of demon realm and father and mother of kazuya and kazuki

Michel Wilson: main enemy, fallen angel ( in the story angel mentioned but I felt wierd about angel being bad)

Ellie: daughter of enemy, a high school girl, she is half angel

Ron: Vampaire, engage with Ellie

Jack: incubus, he was same school as vhan was...he loved lilica and hated vhan for stealing her from him

Luna: Lilith, same as a Succubus but they are weaker in tends of magical power but they have some special power that Succubus don't have....Luna is orange hair brown eyes fair skin slim quite beautiful lady with good burst size

Ven's mother and father: succubus and incubus...both of them lived in the demon world all their life... ven's father was a former royal knight now he spent all day doing paperwork..

Rena: not clearly mentioned what race of demon she is so I assume lower than vampaire may be beast human type..she married to a human name ryu. which was tricked by enemy to work for them and also not letting him go so they can force her to spy on royal family but lilica and kazuya found out now she is helping them

Ryu: ryu is a human married to rena..he is a scientist, working for the enemy after they they tricked him..he is in mid forties but because of serum that were given to all the scientists so they stay young and work for the enemy day and night..so now he looks like a young man in his early thirties not only that he can ran swim weight lift like a athletes..

I will leave description of new people are added..to know they end up together read the story... it's quite good