Kaminari

Kaminari is the main character of Black Wings, Kaminari. Not much is known about her personal other than she is outsider both back in her home and down on ground.

Early life
the first sixteen years of her life was spend inside the castle basement cut off from the outside world. Until one day she heard voices and stepped outside to see a baby like her with black wings being "banished" from the kingdom. She dived off the kingdom and saved the baby but having never used her wings before she couldn't return or fly and so crashed.

Time on the ground
Kaminari woke in the farming village under her kingdom where the "banished" ended up. She saw the graves and felt horrible and swore she would save someone for each grave and return to end the awful practice that condemned to many to death.