Cole the hedgehog never had a good childhood or teen years her childhood she was abused by her father Moltari beaten, raped and even killed once at the age of 9 she was pregnant because of her father and was forced to give birth to the baby which happened to be the Demon king Draven he disappeared one day the day before the attack after the attack was over Cole was the only survivor her mother died protecting her

Eggman found her crying next to her dead mother and couldn't leave her there and he thought she would be a great villan one day so he adopted her a few years went by she loved her new life with eggman as a father and even tagged along when he's battling sonic but when she wasn't looking knuckles attacked her slashing her eye and breaking her ear the pain made her scream in pain eggman heard her screams and immediately his father instinct took over and fights knuckles off he called off the battle and took Cole home to tend to her wounds he swore he will destroy all those who hurt Cole his adopted daughter one day when eggman was out battling humans broke into coles room and kidnapped her and sold her to the lab for testing and breeding

Cole was used for testing for years until one day she panicked because she saw the syringe the one thing she's terrified of one scientist shot her in the head not knowing she was still alive she just suffered for an hour before she finally died and lost her horns due to the death (each time Cole dies her angel and demon side slowly goes if she dies too much she will just be a normal albino hedgehog) after the age of 20 Cole escaped the lab and ran to a river with some wires still attached to what happens next...