Chapter 4: The New Dr. Robotnik
Years past by, Ivo moved out on his own and Aleena had triplets; a blue male hedgehog that inherited her speed named Sonic, a pink female hedgehog that spun like a tornado and had amazing acrobatic skill named Sonia, and a green male hedgehog with a good brain and sneaky.
Eventually Ivo began making a machine army to take over the entire planet Mobius and he succeeded. The Oracle Of Delphuis approached Aleena and Razor with a prophesy that predicted the hedgehog triplets would save Mobius. In order for the prophesy to be fulfilled Aleena had to give up her children and wait until the time was right, until then she hid in the shadows occasionally helping her children. Razor went away to help other lands hold back Robotnik's attacks, keeping some cities free.
Ivo now called himself Dr. Robotnik. He used his machines to take over all of Mobius, but he had another machine, a machine that allowed him to turn flesh to metal and stripped people of their freewill called the Roboticizer. This machine was originally designed to lengthen an individuals lifespan by Sir Charles Hedgehog who coincidentally ended up being Sonic's adoptive uncle.
As time passed Razor and Aleena occasionally came across Chaos Emeralds. Aleena thought that maybe if she got the seven Chaos Emeralds the prophesy would be realized and Mobius would be saved as the Oracle predicted. Unfortunately the last emerald was being held on the Floating Island by the guardian of the Master Emerald, Knuckles the Echidna. Knuckles was the first ally of the triplets in their fight against Robotnik. Robotnik had tried to steal the Master Emerald but the combined forces of the hedgehog triplet and Knuckles stopped him. Robotnik had found the last Chaos Emerald and used it against the hedgehogs. Eventually the hedgehog reigned victorious but did not retrieve the emerald. The Chaos Emerald broke and was ripping apart the fabric of space. Knuckles found it and sealed the emerald where it's power would stay contained.