1. 

Name: Nero

Age: 17 

Hair color: white

Eye color: blue

Gender: male

Race: Half human-half demon 

Appearance: 

Personality: (same as the Nero versions of DMC and Fairy May Cry) 

Love Interest: Kyrie 

Occupation: Holy Knight of the Order of the Sword  

Family relatives: Vergil (father), Unnamed mother, Dante (uncle), B/N (cousin), Y/N (cousin), Kyrie (adoptive sister), Credo (adoptive brother), Sparda (grandfather), and Eva (grandmother). 

Powers and abilities: 

Superhuman: speed, strength, durability, agility, reflexes, stamina, and versatile. 

Devil Arms: Red Queen, Blue Rose, Lucifer, Pandora, Gilgamesh, Devil Bringer, Photon Wings, and Masayoshi (the replica of the Yamato).

Devil Trigger: (with aura) 

Real Devil Trigger: 

2. 

Name: Kasane Branwen 

Age: 18

Hair color: grey 

Eye color: red 

Gender: female

Race: human 

Appearance: 

Personality: Kasane is calm and confident yet very close person to those who doesn't know all that well, remaining indifferent and often unaware of social cues. 

Occupation: Member of the Defense Force

Family relatives: Qrow (father), Mother (unknown), Raven (aunt), Summer (aunt), Tai (uncle), Y/N (cousin), B/N (cousin), Ruby (cousin), and Yang (cousin). 

Powers and abilities: 

Immense: speed, strength, agility, durability, reflexes, stamina, and acrobatic. 

Weapons: Throwing thieves 

Semblance: Psychokinesis 

That's all for the Cousin's bio. Now I may plan to do B/N's team/faction or do the voice actors of this book. And as I say in case you didn't know, but Borderlands is no-longer needed. 

Let me know what you guys think at the comments below, peace out and enjoy!