10 parts Complete MatureDoctor Ivo Robotnik. A tortured soul, ripped apart and manipulated by many malignant dads and his own malicious nature. Born with incredible power and intelligence, he lived through many ups and downs. However, the malice of man, robot and alien led him to become an irredeemable, destructive monster of utter insanity. Wanna learn more? Read the fanfic and watch our Retardubs! Link to the latter in the bio.