Loss.
That was a feeling Sonic the Hedgehog had never gone through. Especially if he's gained numerous amounts of wins throughout the years.
He would always stop Dr Ivo Robotnik, or Eggman, trying to take over Mobius. There were plans that almost succeeded, but of course, the hedgehog still prevailed. Sometimes by himself.Sometimes with his friends.
Tails, Knuckles, Amy, Shadow, etc. They'd always have his back. Especially with the Chaos Emeralds, the seven most powerful gems in the universe. The hero of Mobius uses these items to turn Super Sonic, a form that can casually go up against Gods.
He never lost against anyone.Until this day.
Earlier, the Blue Blur had spotted something falling onto Mobius in the distance.The Death Egg. The home of Dr. Eggman where he usually plans his schemes.
This wasn't the first time the Death Egg crashed on Earth, but it still surprised Sonic.However, he felt even more shocked as soon as the Death Egg hit, it caused a powerful explosion, covering the world in thick black clouds that blocked out the sun.then, he saw him
The hedgehog saw another Sonic robot standing on a hill top. It wasn't another creation by Eggman, no... He felt hatred from the machine. The same hatred a certain robot felt towards him.
That was when he realized... it was Metal Sonic.
Not only that, he didn't know how he could tell, but he fused himself with the previous Sonic robots he had defeated in the past, turning him into one super robot:
"Turbo Mecha Sonic"!
Once Mecha Sonic looked down at the damage he had caused... He felt something triggered within him, something he never felt before.
Lust.
Lust for power and a thirst for destruction. But although his transformation made him stronger, he wasn't invincible. He needed the seven Chaos Emeralds in order to become complete.
With his new form, he used this opportunity to kill anyone who stood in his way...
...Starting with Sonic's friends...
