Shadow, Pochi, Jay, Sirin and Sage are all siblings.
Non of them are 'human'
half siblings- Jade and Shiro.
Shadow: Shadow can transform himself into a 'shadow' and use the shadows to basically teleport. His original home is Earth. He died protecting children from falling rocks. He met god, got three wishes.
1. a system
2. instant mastery (after shown once)
3. Shadow/demon like powers.
Shadow is 16 years old.
Pochi: Like Shadow was born on Earth but died from an uncure able illness. met god got three wish for her crappy life.
1. Shapeshift
2. ice/fire elements
3. 'reverse'
Pochi is now 9 years old.
Sirin: Was actually from Naruto but had visions of the future. He is the medic. Sirin is 17 years old.
Jay: Was actually from Naruto but has all elements and chakra of tailed beast. Is a shonobi fighter from village hidden in the cloud. Jay is 13 years old.
Jade: She is Kind, Sweet, energetic, scary when she is mad. Jade is 20. Race: Dragon/human
Shiro: He is timid, carefree, keeps to himself but will talk to anyone if they start the conversation. Shiro is 21. Race:Fairy/giant