Ruby the Darkling is the main protagonist in Sonic the Hedgehog: Ruby. She is the female and only Darkling who being good.
Ruby is special Black Arm specimen on her appearance.
Despite being the Black Arms and her origins, she is very kind-hearted Black Arms. Ruby is also little serious when her friends are get hurt and get ready to fight her foes.
Sonic the Hedgehog: Ruby
- She was created by Zekons.